Apathetic and Underactive

Apathetic

Apathetic adjective - Having or showing a lack of interest or concern.

Underactive and apathetic are semantically related. In some cases you can use "Underactive" instead an adjective "Apathetic".

Nearby Words: apathy, apathetically

Underactive

Underactive adjective - Abnormally inactive.
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Synonyms for Underactive

Apathetic and underactive are semantically related. Sometimes you can use "Apathetic" instead an adjective "Underactive".
Cite this Source
Underactive and Apathetic. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/apathetic/underactive
Apathetic & Underactive. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/apathetic/underactive>.
Underactive or Apathetic. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/apathetic/underactive.
Google Ngram Viewer shows how "apathetic" and "underactive" have occurred on timeline