All certainty antonyms
cer·tain·ty
C c verb certainty
- sound out — to measure or try the depth of (water, a deep hole, etc.) by letting down a lead or plummet at the end of a line, or by some equivalent means.
- work over — exertion or effort directed to produce or accomplish something; labor; toil.
- hit up — to deal a blow or stroke to: Hit the nail with the hammer.
- question — a sentence in an interrogative form, addressed to someone in order to get information in reply.
noun certainty
- distrust — to regard with doubt or suspicion; have no trust in.
- disbelief — the inability or refusal to believe or to accept something as true.
- ambiguity — If you say that there is ambiguity in something, you mean that it is unclear or confusing, or it can be understood in more than one way.
- doubt — to be uncertain about; consider questionable or unlikely; hesitate to believe.
- hesitation — the act of hesitating; a delay due to uncertainty of mind or fear: His hesitation cost him the championship.
- uncertainty — the state of being uncertain; doubt; hesitancy: His uncertainty gave impetus to his inquiry.
- concept — A concept is an idea or abstract principle.
- idea — any conception existing in the mind as a result of mental understanding, awareness, or activity.
- theory — a coherent group of tested general propositions, commonly regarded as correct, that can be used as principles of explanation and prediction for a class of phenomena: Einstein's theory of relativity. Synonyms: principle, law, doctrine.
- questionability — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.