What is the Latin word for thereupon?

The usual Latin words for “thereupon” are inde, de͡inde, exinde; also exin, posteā, post. The right choice depends on the sense; see the distinctions below.

English → Latin

“thereupon” in Latin

indethence, from there (in space); from, since; thenceforth (in time)de͡indeafterwards; then; next; from there, next; in the next or second place; from then on; thereafter; thenceforth exindethereafter, then; furthermore, next exinthence, thereafter, then; furthermore posteāafterwards, hereafter, thereafter; next, then postbehind (of space); after, since, (transf.) besides, except (of time)tumthen, thereupon; at the time, at that time; further on

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

thereupon

inde, deinde, or contr. dein (after that, then): exinde, or contr. exin (immediately after): postea, post (afterward; when anything is spoken of, only in respect of time, as later than another, or than the present; while inde, deinde, and exinde, denote that anything follows upon another): tum (then, with reference to an event going before): aliquo facto (after this had happened or been done).

Quick answer

What is the Latin word for thereupon?: The usual Latin words for “thereupon” are inde, de͡inde, exinde; also exin, posteā, post. 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.