Synonyms and antonyms of Uncertain about something in American Thesaurus

uncertain (adjective)

not feeling sure about what to do, whether something is true, etc.

unsure (adjective)

not certain about something

doubtful (adjective)

not feeling certain about something

dubious (adjective)

not sure about the truth or quality of something, or whether you should do something

tentative (adjective)

not definite, or not certain

unconvinced (adjective)

thinking that something may not be true or right

sceptical ()

the British spelling of skeptical

bewildered (adjective)

confused and not certain what to do

questioning (adjective)

showing that you have doubts

inclined to think/believe/agree etc. ()

having an opinion but not completely sure about it

ambivalent (adjective)

feeling two different things about someone or something at the same time, for example that you like them and dislike them

be of two minds (about something) ()

to not be certain about something, or to have difficulty in making a decision

iffy (adjective)

spoken not certain about whether to do something

leery (adjective)

informal if you are leery of someone, you do not trust them

mistrustful (adjective)

feeling that you should not trust someone or something

skeptical (adjective)

having doubts about something that other people think is true or right

wobbly (adjective)

not strong, confident, or certain