Suspicious
Suspicious adjective - Giving good reason for being doubted, questioned, or challenged.
Untrustworthy and suspicious are semantically related in questionable topic. In some cases you can use "Untrustworthy" instead an adjective "Suspicious".
Nearby Words: suspicion, suspiciously
Untrustworthy
Untrustworthy adjective - Not worthy of trust or belief.
Suspicious and untrustworthy are semantically related in questionable topic. Sometimes you can use "Suspicious" instead an adjective "Untrustworthy".
Mutual synonyms
Related pairs
- suspect and suspicious
- suspect and untrustworthy
- dubious and suspicious
- dubious and untrustworthy
- disreputable and suspicious
- disreputable and untrustworthy
- questionable and suspicious
- questionable and untrustworthy
- doubtful and suspicious
- doubtful and untrustworthy
- dishonest and suspicious
- dishonest and untrustworthy
- slippery and suspicious
- slippery and untrustworthy
Both words in one sentence
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Right for the Wrong Reasons: Clay is suspicious of Gunslinger because he sees the man as a rival for Jacquie's affection, instead of genuinely believing him to be untrustworthy.
Source: Literature / The Exile's Violin
Cite this Source
Untrustworthy and Suspicious. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/suspicious/untrustworthy
Suspicious & Untrustworthy. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/suspicious/untrustworthy>.
Untrustworthy or Suspicious. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/suspicious/untrustworthy.
Google Ngram Viewer shows how "suspicious" and "untrustworthy" have occurred on timeline