Ad lib and Pass by
Opposite meaning terms
Ad lib
Ad lib adverb - Without advance preparation.
Pass by
Cite this Source
Pass by and Ad lib. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/ad_lib/pass_by
Ad lib & Pass by. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/ad_lib/pass_by>.
Pass by or Ad lib. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/ad_lib/pass_by.
Google Ngram Viewer shows how "ad lib" and "pass by" have occurred on timeline