not sure

ADJECTIVE

on the fence

Synonyms

WEAK

ambivalent betwixt and between blowing hot and cold borderline debatable divided hemming and hawing hesitant iffy impartial in the middle indecisive irresolute neutral not definite of two minds open running hot and cold tentative torn uncertain unclear uncommitted undetermined unsure up in the air waffling wavering wishy-washy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

not sure

“I’m not sure what I want to do. I want to try different things when I’m there.”

From Los Angeles Times ● Sep. 13, 2026

I was not sure whether they were bad people or whether something bad had happened to them.

From Slate ● Sep. 11, 2026

“I’m not sure it’s different than children,” Shaich said.

From The Wall Street Journal ● Sep. 10, 2026

I am not sure, but I like the way Cherries boss Marco Rose talks when he has been interviewed after games.

From BBC ● Sep. 10, 2026

I don’t like the way I ended that essay, so I’m not sure I care if anyone else is impressed with it.

From "Keeping Pace" by Laurie Morrison