What is the Latin word for spurious?

The usual Latin words for “spurious” are adulterīnus, fictītius, fūcō; also fūcōsus, subdĭtīcĭus, subdō. The right choice depends on the sense; see the distinctions below.

English → Latin

“spurious” in Latin

adulterīnusadulterous, unchaste; not genuine, false, counterfeit, impure fictītiusfictitious; artificial; counterfeit fūcōto colour, paint, dye; to embellish, dissemble, falsify fūcōsuspainted, coloured, beautified; fake, counterfeit, spurious subdĭtīcĭussubstituted subdōto put, place, set or lay under; set to or apply under; to bring under, subject, subdue; expose; to bring on, furnish, s suppōnōto put, place under; to subject (to); to falsify īnsitīvusingrafted, grafted; substituted, spurious; adopted vērustrue, real, actual (conforming to the actual state of reality or fact; factually correct); true, genuine (not counterfei probusgood, serviceable, excellent, superior, able; upright, honest, virtuous, moral, proven

The English word spurious itself goes back to Latin spurius.

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

spurious

Not genuine, adulterinus (general term; opposed to probus, verus): fictitius (fictitious; opposed to verus): fucatus, fucosus (showy, but false; opposed to sincerus, probus): subditicius (Plaut.); subditus: suppositus: insitivus (suppositious; e.g., a child, book, will, etc.).

Illegitimate; Vid: BASTARD.

Quick answer

What is the Latin word for spurious?: The usual Latin words for “spurious” are adulterīnus, fictītius, fūcō; also fūcōsus, subdĭtīcĭus, subdō. 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.