Not sure and Unclear

Not sure

Definitions of Not sure not found.

Unclear and not sure are semantically related. in undecided topic. In some cases you can use "Unclear" instead an adjective phrase "Not sure".

Unclear

Unclear adjective - Not expressed in precise terms.

Not sure and unclear are semantically related. You can use "Not sure" instead an adjective "Unclear".

Nearby Word: uncleared

Both terms in one sentence

  • Cat Girl She thinks she might be originally from Roak (she's not sure of her origins, due to being [accidentally] kidnapped by a Mad Scientist at a young age) Also, it's ... unclear what the scientists were doing to her in the first place, given what they made her wear◊ (note the collar).
    Source: Cat Girl
Cite this Source
Unclear and Not sure. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/not_sure/unclear
Not sure & Unclear. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/not_sure/unclear>.
Unclear or Not sure. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/not_sure/unclear.
Google Ngram Viewer shows how "not sure" and "unclear" have occurred on timeline