What Is The Opposite of Plausible? – Example Sentences

The antonyms of plausible refer to ideas or arguments that lack credibility, believability, or likelihood. They are characterized by being improbable, far-fetched, or absurd in nature. Overwhelming evidence or glaring inconsistencies may render them unconvincing.

While plausible statements are logical and sensical, their antonyms often defy reasoning and common sense. They are typically seen as unrealistic, irrational, or nonsensical due to their lack of feasibility or coherence. These opposing concepts are crucial in evaluating the reliability and validity of information presented.

Identifying the antonyms of plausible assists in discerning truth from falsehood, promoting critical thinking and discernment. By recognizing what lacks credibility or probability, individuals can make informed decisions based on sound reasoning and reliable evidence. Staying alert to these contrasting concepts enhances one’s ability to sift through information and arrive at well-founded conclusions.

Example Sentences With Opposite of Plausible

Antonym	Sentence with Plausible	Sentence with Antonym
Improbable	The explanation seemed plausible at first, but upon further inspection, it was found to be unrealistic and improbable.	Her far-fetched story was improbable and lacked any plausible evidence.
Unbelievable	The idea that he could finish the project in a day seemed plausible to everyone, but it turned out to be unbelievable.	The claim that aliens had visited Earth was unbelievable and not at all plausible.
Inconceivable	The plot twist in the movie was so well-executed that it was plausible for the characters to act in that way, but the final twist was inconceivable.	The thought of him actually being capable of such a crime was inconceivable and not plausible at all.
Doubtful	His promise to come to the party sounded plausible at first, but now it seems doubtful that he will show up.	The rumors about her winning the lottery were doubtful and not plausible with her financial situation.
Unlikely	It is plausible that the team will win the championship this year, but it is unlikely given their current performance.	The idea that she would pass the exam without studying was unlikely and not very plausible.
Dubious	The company’s explanation for the sudden increase in profits was plausible, but it still seemed dubious to the investors.	The stranger’s story about a lost pet was dubious and not very plausible to the authorities.
Conceivable	It is plausible that the car will arrive by tomorrow, but it is also conceivable that there may be delays.	The plan to hike the mountain was conceivable in theory, but in practice, it was not plausible.
Ridiculous	The proposal to build a bridge over the river seemed plausible at first, but later on, it was considered ridiculous due to the high costs involved.	His explanation for being late was so ridiculous that it was hard to find any part of it plausible.
Unfeasible	The idea of organizing a charity event on such short notice seemed plausible, but it was generally deemed unfeasible due to lack of resources.	The business plan was considered unfeasible and not plausible by any of the investors.
Untrustworthy	His promises always sound plausible but turn out to be untrustworthy in the end.	The salesman’s pitch seemed trustworthy at first, but his demeanor was actually untrustworthy.
Unreliable	The witness’s testimony seemed plausible at first, but upon investigation, it was discovered to be unreliable.	The website’s information appeared to be reliable but was actually unreliable and not plausible.
Impractical	The proposed solution to the problem seemed plausible, but upon closer inspection, it was deemed impractical.	Her plan to travel the world without any money was impractical and not plausible.
Unrealistic	The scenario presented in the movie seemed plausible given the circumstances, but in reality, it was unrealistic.	His dream of becoming a millionaire overnight was unrealistic and far from plausible.
Unconvincing	His arguments sounded plausible in theory, but they were unconvincing in practice.	The student’s excuses for not completing the assignment were unconvincing and not very plausible.
Unlikely	It is plausible that she will win the race, but it is unlikely given her recent injuries.	The scenario in which he would suddenly decide to quit his job seemed unlikely and not plausible.
Impossible	The plan to travel to Mars sounded plausible in theory, but in reality, it was impossible to achieve.	The idea that time travel is possible is impossible and not plausible according to scientific principles.
Infeasible	The proposal to renovate the entire house seemed plausible at first, but was ultimately infeasible due to budget constraints.	The plan to build a skyscraper in the small town was infeasible and not plausible.
Unreasonable	The demands from the negotiating team sounded plausible at first, but upon further discussion, they were considered unreasonable.	His requests for extended deadlines were unreasonable and not plausible to the clients.
Unimaginable	The scenario presented in the meeting seemed plausible on the surface, but the final outcome was unimaginable.	The idea of him winning the competition was unimaginable and not at all plausible.
Specious	The arguments in her presentation sounded plausible at first, but upon scrutiny, they were found to be specious.	The reasons given for the sudden policy change were specious and not plausible.
Invalid	His reasoning seemed plausible initially, but it was later proven invalid by new evidence.	The coupon she tried to use had expired, making it invalid and not plausible for the store.
Fanciful	It was plausible for her to win the competition, but the idea of her saving the world seemed fanciful.	He had some fanciful dreams but managed to achieve something that was plausible.
Flimsy	His explanation seemed plausible on the surface, but upon closer inspection, it was deemed flimsy.	The excuses he made for not attending the event were flimsy and not very plausible.
Unfirm	The company’s stance on the issue seemed plausible at first, but as time went on, it appeared more and more unfirm.	Her commitment to the project was unfirm and not at all plausible to the team.
Uncertain	The explanation she gave for her absence seemed plausible initially, but as more information came to light, it became uncertain.	His plans for the future were uncertain and not very plausible according to his track record.
Unconfirmed	The rumors sounded plausible but were ultimately unconfirmed by any reliable source.	The news of the car crash was unconfirmed and not plausible according to eyewitnesses.
Fallacious	The logic behind his argument seemed plausible at first, but upon further examination, it was discovered to be fallacious.	His justifications for skipping class were fallacious and not very plausible to the teacher.
Untrustable	Her promises sounded plausible in the beginning, but her actions throughout the project proved her to be untrustable.	The information on the website appeared to be untrustable and not very plausible.
Unreassuring	His words were plausible but not at all reassuring to the anxious crowd.	The doctor’s diagnosis was reassuring and not unreassuring, unlike the previous plausible ones.
Questionable	The timeline for completing the task seemed plausible, but its accuracy was questionable.	The witness’s statements were questionable and not very plausible in the court’s eyes.
Unfaithful	His story appeared to be plausible but turned out to be unfaithful to the facts.	The promise she made was unfaithful and not plausible according to her past actions.
Shaky	The foundation of his argument seemed plausible at first, but upon further scrutiny, it was discovered to be shaky.	Her support for the new policy was shaky and not plausible to the rest of the team.
Unjustifiable	The reasons for the sudden change in plans seemed plausible to some, but others found it unjustifiable.	His decision to fire the employee was unjustifiable and not plausible to the rest of the team.
Undependable	His promises, however plausible they sounded, were always undependable in the end.	The website’s updates were undependable and not very plausible to the users.
Unconfirmable	The report seemed plausible but was ultimately unconfirmable due to lack of evidence.	The allegations were unconfirmable and not plausible enough to take any action.
Unproven	The theory seemed plausible but remained unproven due to lack of empirical evidence.	The statement was unproven and not plausible given the lack of substantiating data.

More Example Sentences With Antonyms Of Plausible

Antonym	Sentence with Plausible	Sentence with Antonym
Improbable	The scenario seems plausible.	The scenario seems improbable.
Unlikely	His explanation was plausible.	His explanation was unlikely.
Inconceivable	That theory is plausible.	That theory is inconceivable.
Unrealistic	The plan sounded plausible.	The plan sounded unrealistic.
Absurd	Your argument is plausible.	Your argument is absurd.
Impossible	It is plausible that she is telling truth.	It is impossible that she is telling truth.
Unimaginable	The idea of them working together is plausible.	The idea of them working together is unimaginable.
Unconvincing	His argument seemed plausible.	His argument seemed unconvincing.
Unsubstantiated	Their claims are plausible.	Their claims are unsubstantiated.
Unfeasible	While it may sound plausible, it is unrealistic.	While it may sound unfeasible, it is realistic.
Unbelievable	The story she told was plausible.	The story she told was unbelievable.
Unreasonable	The demands they made were plausible.	The demands they made were unreasonable.
Implausible	It is plausible that he forgot his keys.	It is implausible that he forgot his keys.
Doubtful	Her explanation was plausible.	Her explanation was doubtful.
Groundless	His accusations were plausible.	His accusations were groundless.
Untrustworthy	He seems plausible in his intentions.	He seems untrustworthy in his intentions.
Dubious	The evidence provided seems plausible.	The evidence provided seems dubious.
Questionable	The plan appears plausible on paper.	The plan appears questionable on paper.
Uncertain	While it is plausible, it is hard to believe.	While it is uncertain, it is easy to believe.
Far-fetched	The idea that she is a spy is plausible.	The idea that she is a spy is far-fetched.
Preposterous	The argument sounds plausible.	The argument sounds preposterous.
Unreliable	His sources are plausible.	His sources are unreliable.
Doubtful	Her story is plausible.	Her story is doubtful.
Skeptical	His reaction to the news was plausible.	His reaction to the news was skeptical.
Grounded	Your theory is plausible given the facts.	Your theory is grounded given the facts.
False	The claim was plausible at first glance.	The claim was false at first glance.
Flawed	His argument was plausible but flawed.	His argument was flawed and implausible.
Ridiculous	It is plausible that aliens exist.	It is ridiculous that aliens exist.
Unfeasible	While it may sound plausible, it is impractical.	While it may sound unfeasible, it is practical.
Unconvincing	Their proposal seemed plausible on the surface.	Their proposal seemed unconvincing on the surface.
Misleading	His statement seemed plausible at first.	His statement seemed misleading at first.
Deceptive	The explanation provided was plausible.	The explanation provided was deceptive.
Unreal	The plan is plausible on paper.	The plan seems unreal on paper.
Impossible	While it may seem plausible in theory.	While it may seem impossible in theory.
Nonsensical	The argument he made was plausible.	The argument he made was nonsensical.
Unwarranted	The assumptions she made were plausible.	The assumptions she made were unwarranted.
Unimaginable	It sounds plausible, but it is not true.	It sounds unimaginable, but it is not true.
Hollow	His promise sounded plausible but empty.	His promise sounded hollow and insincere.

Outro
Antonyms of plausible, opposite of plausible and plausible ka opposite word are the same thing. In conclusion, the concept of something being implausible is often a result of its lack of credibility or logical reasoning. When an idea or statement is deemed implausible, it means that it is difficult to believe or accept due to the absence of evidence or coherence. The opposite word of plausible, implausible, highlights the improbable or unrealistic nature of a claim or situation.

Overall, recognizing the implausibility of certain assertions or scenarios is crucial in making informed decisions and critical evaluations. By acknowledging what is implausible, individuals can discern between unfounded claims and those that are supported by evidence and sound reasoning. It is essential to approach information with a discerning eye, separating what is plausible from what is implausible in order to foster a more rational and informed society.