LATIN DICTIONARYLexicon Latīnum
English → Latin

“obstinate” in Latin

The English word obstinate itself goes back to Latin stō, through obstinātus.

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

obstinate
pertinax (that keeps to his opinion; also of things, that do not yield or abate; e.g., diseases): pervicax (constant in endeavors to carry a thing through, or gain a point): obstinatus, affirmatus (the former, firm and constant, in a good sense; the latter, stiff and obstinate, in a bad sense: ☞ contumax, defying, resisting, does not belong to this; refractorius is not classical): an obstinate complaint or disease, morbus perseverans; morbus longinquus (long, tedious); longa et pertinax valetudo (of a long continuance of poor health): an obstinate engagement, proelium or certamen pertinax (☞ proelium firmissimum, caelius in Cic., Ep., 8, 17, extr. = a battle with able-bodied troops): an obstinate silence, obstinatum silentium (e.g., obtinere).

Quick answer

What is the Latin word for obstinate?
The usual Latin words for “obstinate” are pertināx, pervicāx, obstinō; also affirmō, proelium, obtineō. 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.