What is the Latin word for approver?

The usual Latin words for “approver” are approbō, probō, comprobō; also laudō, factum. The right choice depends on the sense; see the distinctions below.

English → Latin

“approver” in Latin

approbōto regard as good, approve, favor or favour, commend, endorse; to make evident, prove, demonstrate, confirm, establish; probōto approve, permit, commend; to test, to inspect; to examine comprobōto approve wholly of something; to assent to, sanction, or acknowledge; to prove, establish, attest, make good, show, co laudōto praise, laud, extol; to commend, honor; to eulogize factumfact, deed, act, doing, work; exploit, feat, accomplishment, achievement

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

approver

approbator (e.g., profectionis meae, Cic.: opposed to suasor et impulsor): probator (e.g., facti, Cic.): comprobator (e.g., auctoritatis ejus et inventionis, Cic.): laudator (praiser).

Approver, in law, must be translated by the general term index (informer).

Quick answer

What is the Latin word for approver?: The usual Latin words for “approver” are approbō, probō, comprobō; also laudō, factum. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.