Callous
Callous adjective - Having or showing a lack of sympathy or tender feelings.
Usage example: the callous comment “It's just a fish,” when the boy's pet died, made him cry
Unfriendly and callous are semantically related in behaviour topic. In some cases you can use "Unfriendly" instead an adjective "Callous", when it comes to topics like aloof.
Unfriendly
Unfriendly adjective - Lacking in friendliness or warmth of feeling.
Callous and unfriendly are semantically related in behaviour topic. Sometimes you can use "Callous" instead an adjective "Unfriendly", if it concerns topics such as aloof.
Nearby Word: unfriendliness
Mutual synonyms
Cite this Source
Unfriendly and Callous. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/callous/unfriendly
Callous & Unfriendly. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/callous/unfriendly>.
Unfriendly or Callous. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/callous/unfriendly.
Google Ngram Viewer shows how "callous" and "unfriendly" have occurred on timeline