Synonyms and Antonyms for Uncertain

Following is a list of 150 synonym words and phrases that are related to uncertain:

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3 Letter Words

dim

4 Letter Words

iffysafesuresoftgreygrim

5 Letter Words

flukyvagueriskyshakyclearmixedmurkyfuzzyfluidbleakdicey

6 Letter Words

unsureunsafechancyflukeyrandomuneasyopaqueuntruesecureflimsywoollytricky

7 Letter Words

dubiousgropingunclearsuspecterraticobscureunknownelusiveshadowycertaintenuousfragileblurredfearfulanxiousfraughtunhappynervousinexactominoushopefulworriedcuriousparlous

8 Letter Words

doubtfulhesitantinsecureunsealedvariableunstableunlikelyunsecureconfusedvolatileperilousnebulouspuzzlingprobabledaunting

9 Letter Words

incertainambiguousunsettledundecidedequivocalimpreciseconfusingundefineddifficultconfidentconfirmedtentativetroublingworrisomecertaintyunnervingunhopefuldangerousdiffidentperplexed

10 Letter Words

ambivalentunreliableindefinitecontingentchangeableindecisivemysterioussuspiciousunfamiliarprecariousunspecificunverifiedrandomizedstochasticrandomisedunknowableperplexingoptimisticconflictedirresoluteundecisivedisputablecapricioustumultuousinconstantunsettling

11 Letter Words

uncertaintyunconvincedunspecifiedbewilderingunconfirmedproblematicill-definedunpromisingtroublesomeunknowablesfrighteninginscrutablepessimisticmistrustful

12 Letter Words

undependablequestionableinconsistentundeterminedinconclusiveunidentifiedhypotheticalapprehensiveunpropitious

13 Letter Words

up in the airunpredictableindeterminateunforeseeabledestabilizinguncertaintiesproblematicaluncomfortable

14 Letter Words

indeterminableundeterminableunsatisfactoryunpredictables

Using this list of similar-meaning words, you can choose the best synonyms to replace uncertain in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of uncertain in your writing.