Ad lib and Steal
Opposite meaning terms
Ad lib
Ad lib adverb - Without advance preparation.
Steal
Steal verb - To take (something) without right and with an intent to keep.
Cite this Source
Steal and Ad lib. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/ad_lib/steal
Ad lib & Steal. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/ad_lib/steal>.
Steal or Ad lib. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/ad_lib/steal.
Google Ngram Viewer shows how "ad lib" and "steal" have occurred on timeline