Aid
Aid verb - To provide (someone) with what is useful or necessary to achieve an end.
Tranquillise and aid are semantically related. In some cases you can use "Tranquillise" instead a verb "Aid".
Tranquillise
Tranquillise verb - Make calm or still.
Aid and tranquillise are semantically related. Sometimes you can use "Aid" instead a verb "Tranquillise".
Cite this Source
Tranquillise and Aid. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/aid/tranquillise
Aid & Tranquillise. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/aid/tranquillise>.
Tranquillise or Aid. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/aid/tranquillise.
Google Ngram Viewer shows how "aid" and "tranquillise" have occurred on timeline