LATIN DICTIONARYLexicon Latīnum
English → Latin

“adulterate” in Latin

The English word adulterate itself goes back to Latin alter, through adulterātus.

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

adulterate v.
corrumpere (corrupt by an internal change of quality): vitiare (general term, to make faulty, spoil; e.g., pecunias, merces): adulterare (to introduce what is bad or spurious into what is good and genuine; e.g., nummos, gemmas): interpolare (to give anything a good appearance by dressing it up; with additions; e.g., merces: to falsify a document by additions and erasures): transcribere (to falsify in copying).
Commit adultery, adulterium facere, inire, committere, etc. Vid: ADULTERY.
adulterate v.
Adulterated money, nummus adulterinus (a coin of adulterated metal).

Quick answer

What is the Latin word for adulterate?
The usual Latin words for “adulterate” are corrumpō, vitiō, adulterō; also interpolō, trānscrībō, ineō. 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.