Callous
Callous adjective - Having or showing a lack of sympathy or tender feelings.
Long-serving and callous are semantically related. In some cases you can use "Long-serving" instead an adjective "Callous".
Long-serving
Callous and long-serving are semantically related. Sometimes you can use "Callous" instead an adjective phrase "Long-serving".
Mutual synonyms
Cite this Source
Long-serving and Callous. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/callous/long-serving
Callous & Long-serving. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/callous/long-serving>.
Long-serving or Callous. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/callous/long-serving.