Suspicious and Thoughtless
Opposite meaning words
Suspicious
Suspicious adjective - Giving good reason for being doubted, questioned, or challenged.
Nearby Words: suspicion, suspiciously
Thoughtless
Thoughtless adjective - Showing a lack of manners or consideration for others.
Suspicious is an antonym for thoughtless.
Cite this Source
Thoughtless and Suspicious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/suspicious/thoughtless
Suspicious & Thoughtless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/suspicious/thoughtless>.
Thoughtless or Suspicious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/suspicious/thoughtless.
Google Ngram Viewer shows how "suspicious" and "thoughtless" have occurred on timeline