Ad lib and Machinate

Ad lib

Ad lib adverb - Without advance preparation.

Machinate and ad lib are semantically related. in conceive topic. In some cases you can use "Machinate" instead a verb phrase "Ad lib".

Machinate

Machinate verb - To engage in a secret plan to accomplish evil or unlawful ends.

Ad lib and machinate are semantically related. Sometimes you can replace phrase "Ad lib" with "Machinate", this terms are similar.
Cite this Source
Machinate and Ad lib. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/ad_lib/machinate
Ad lib & Machinate. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/ad_lib/machinate>.
Machinate or Ad lib. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/ad_lib/machinate.
Google Ngram Viewer shows how "ad lib" and "machinate" have occurred on timeline