Suspicious and Uncertain

Suspicious

Suspicious adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: suspicious claims of being the rightful owner of the property

Uncertain is a synonym for suspicious in honest topic. In some cases you can use "Uncertain" instead an adjective "Suspicious", when it comes to topics like doubtful.

Nearby Words: suspicion, suspiciously

Uncertain

Uncertain adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Usage example: never uncertain of her political beliefs or judgment, she was a decisive and fearless leader

Suspicious is a synonym for uncertain in honest topic. You can use "Suspicious" instead an adjective "Uncertain".

Nearby Words: uncertainty, uncertainly

Both words in one sentence

Cite this Source
Uncertain and Suspicious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/suspicious/uncertain
Suspicious & Uncertain. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/suspicious/uncertain>.
Uncertain or Suspicious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/suspicious/uncertain.
Google Ngram Viewer shows how "suspicious" and "uncertain" have occurred on timeline