What Is The Opposite of Sure? – Example Sentences

Confidence, certainty, and assurance are all antonyms of the word “sure.” While being sure often implies a sense of conviction or certainty, its antonyms convey doubt, hesitation, or lack of confidence in a particular situation or outcome.

When someone is not sure about a decision, they may feel hesitant or unsure about the best course of action to take. This uncertainty can lead to indecision or second-guessing oneself.

In contrast to feeling sure about something, experiencing its antonyms can bring about feelings of unease, skepticism, or ambiguity. This lack of sureness can influence our choices and behavior as we navigate through situations where clarity and conviction are desired but not easily attained.

Example Sentences With Opposite of Sure

Antonym Sentence with Sure Sentence with Antonym
Uncertain He was sure he would win the game. He was uncertain about his ability to win the game.
Doubtful I am sure she will be there on time. I am doubtful she will be there on time.
Unsure Are you sure this is the right way? Are you unsure this is the right way?
Insecure She felt sure in her decision. She felt insecure about her decision.
Unreliable The witness was sure of his statement. The witness was unreliable in his statement.
Questionable I am sure he will do a great job. I am questionable of his ability to do a great job.
Hesitant Can you say for sure that it will work? Can you say for hesitant that it will work?
Indecisive I am sure this is the right choice. I am indecisive about this being the right choice.
Unconvincing He sounded sure during the presentation. He sounded unconvincing during the presentation.
Disbelieving He was sure his team would win. He was disbelieving his team would win.
Unclear I am not entirely sure about the details. I am not entirely unclear about the details.
Untrustworthy I am sure he is telling the truth. I am untrustworthy he is telling the truth.
Shaky She seemed sure of her decision. She seemed shaky in her decision.
Vacillating Are you sure you want to do this? Are you vacillating about whether you want to do this?
Unsteady He was sure it would be a success. He was unsteady about the success of the project.
Unreassured I am sure we will make it on time. I am unreassured we will make it on time.
Wavering She was sure she could handle it. She was wavering in her belief she could handle it.
Dubious She seemed sure of her decision. She seemed dubious in her decision.
Tentative Can you say for sure that it will work? Can you say for tentative that it will work?
Distrustful I am sure they will do a good job. I am distrustful they will do a good job.
Skeptical He was sure he could reach the deadline. He was skeptical about reaching the deadline.
Inaccurate The map was sure to lead us the right way. The map was inaccurate in leading us the right way.
Unreliable I am not entirely sure about the plan. I am not entirely unreliable about the plan.
Disbelieve He was sure his team would win. He was disbelieve his team would win.
Unsure I am sure I locked the door. I am unsure if I locked the door.
Dubitable She sounds sure of her answer. She sounds dubitable of her answer.
Dubious Are you sure you want to do this? Are you dubious about whether you want to do this?
Unassertive He was sure of the schedule. He was unassertive of the schedule.
Unreliable They are sure to finish on time. They are unreliable to finish on time.
Resistant She felt quite sure about her decision. She felt resistant about her decision.
Untrusting Can you say for sure that it will work? Can you say for untrusting that it will work?
Unpredictable I am sure she is not coming. I am unpredictable she is not coming.
Unstable She sounded sure of her answer. She sounded unstable with her answer.
Nervous Are you sure this is the right way? Are you nervous this is the right way?
Undecided He was sure his team would win. He was undecided if his team would win.
Undependable I felt sure he would keep his promise. I felt undependable he would keep his promise.
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More Example Sentences With Antonyms Of Sure

Antonym Sentence with Sure Sentence with Antonym
Unsure She was sure of her decision. She was unsure about her decision.
Doubtful He felt sure he would win the race. He felt doubtful about his chances.
Uncertain I am sure I locked the door. I am uncertain if I locked the door.
Hesitant Sarah was sure she could finish the task. Sarah was hesitant to start the task.
Insecure I am sure about my abilities. I am insecure about my abilities.
Irresolute He sounded sure of his decision. He sounded irresolute in his choice.
Unconvinced I am sure that was the right choice. I am unconvinced that was the right choice.
Questionable The plan is sure to succeed. The plan is questionable at best.
Imaginative She was sure her idea would work. She was imaginative with her idea.
Unreliable The results were sure to come in. The results were unreliable as expected.
Unfounded The accusations were sure to surface. The accusations were unfounded and baseless.
Dubious He was sure of his theory. He was dubious about the theory.
Unassured I am sure she would be there. I am unassured she will show up.
Unproven The theory is sure of success. The theory is unproven and speculative.
Undecided She was sure she wanted to go. She was undecided about going.
Skeptical She was sure of the explanation. She was skeptical of the explanation.
Untrustworthy His word is sure in our team. His word is untrustworthy in our team.
Distrustful She seemed sure of their intentions. She seemed distrustful of their intentions.
Inconsistent He was sure of his loyalty. He was inconsistent in his loyalty.
Unstable The foundation is sure against earthquakes. The foundation is unstable against earthquakes.
Up in the air The travel plans are sure for next week. The travel plans are up in the air for next week.
Unreliable The data seems sure so far. The data seems unreliable so far.
Indecisive He was sure of his decision. He was indecisive about his decision.
Shaky She was sure about her footing. She was shaky on her footing.
Untrustworthy He is sure of his intelligence. He is untrustworthy in his intelligence.
Ambiguous The message was sure to understand. The message was ambiguous in its meaning.
Insecure The system is sure against hackers. The system is insecure against hackers.
Unsure They are sure to be there on time. They are unsure about being there on time.
Reckless He was sure of his approach. He was reckless in his approach.
Distrusting He was sure of their loyalty. He was distrusting of their loyalty.
Unsteady He was sure on his feet. He was unsteady on his feet.
Impermanent The art piece was sure to last. The art piece was impermanent in its longevity.
Misleading The statement seemed sure of truth. The statement seemed misleading in its intent.
Shaky He was sure on the ladder. He was shaky on the ladder.
Risky The investment seemed sure to profit. The investment seemed risky for return.
Unsuspecting She was sure of his true identity. She was unsuspecting of his true identity.
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Outro
Antonyms of sure, opposite of sure and sure ka opposite word are the same thing. In conclusion, when faced with uncertainty, it is important to embrace the possibility of the unknown rather than fear it. Instead of seeking guarantees, we should learn to navigate through ambiguity with an open mind and a willingness to adapt. By acknowledging the opposite of certainty, we open ourselves up to new opportunities, growth, and unexpected experiences.

Choosing to embrace the opposite word of sure can lead to personal development and a deeper understanding of oneself and the world around us. It allows for flexibility, creativity, and resilience in the face of uncertainty. Rather than seeing uncertainty as a threat, we can view it as a gateway to innovation and progress.

In a world full of unpredictability, learning to embrace the opposite of sure can be empowering. It enables us to approach life’s challenges with curiosity and courage, ultimately leading to personal growth and fulfillment. Embracing uncertainty may not always be easy, but it can lead to a more fulfilling and rewarding journey in the long run.