Thankless and Unsolicited

Thankless

Thankless adjective - Not showing gratitude.

Unsolicited and thankless are semantically related. In some cases you can use "Unsolicited" instead an adjective "Thankless".

Unsolicited

Unsolicited adjective - Not searched or asked for.

Thankless and unsolicited are semantically related. Sometimes you can use "Thankless" instead an adjective "Unsolicited".
Cite this Source
Unsolicited and Thankless. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/thankless/unsolicited
Thankless & Unsolicited. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/thankless/unsolicited>.
Unsolicited or Thankless. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/thankless/unsolicited.
Google Ngram Viewer shows how "thankless" and "unsolicited" have occurred on timeline