Suspicious
Suspicious adjective - Giving good reason for being doubted, questioned, or challenged.
Under suspicion and suspicious are semantically related. in questionable topic. In some cases you can use "Under suspicion" instead an adjective "Suspicious".
Nearby Words: suspicion, suspiciously
Under suspicion
Suspicious and under suspicion are semantically related. You can use "Suspicious" instead an adjective phrase "Under suspicion".
Mutual synonyms
Both terms in one sentence
- Not Helping Your Case: The character falls under suspicion, and reacts in a way that makes him look even more suspicious.
Source: Poor Communication Kills
Cite this Source
Under suspicion and Suspicious. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/suspicious/under_suspicion
Suspicious & Under suspicion. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/suspicious/under_suspicion>.
Under suspicion or Suspicious. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/suspicious/under_suspicion.
Google Ngram Viewer shows how "suspicious" and "under suspicion" have occurred on timeline