Ad lib
Ad lib adverb - Without advance preparation.
Mutual synonyms
Cite this Source
Contrive and Ad lib. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/ad_lib/contrive
Ad lib & Contrive. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/ad_lib/contrive>.
Contrive or Ad lib. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/ad_lib/contrive.
Google Ngram Viewer shows how "ad lib" and "contrive" have occurred on timeline