What is the Latin word for baneful?

The usual Latin words for “baneful” are venēnō, īnficiō, tingō; also acerbus, perniciōsus, exitiōsus. The right choice depends on the sense; see the distinctions below.

English → Latin

“baneful” in Latin

venēnōto poison, imbue or infect with poison; to injure by slander; to color; dye īnficiōto dip, to dunk, to submerge; to color, to dye, to imbue, to stain, to tinge; to corrupt, to poison, to spoil, to taint,tingōto wet, moisten, dip (in), impregnate (with); to smear; to dip, immerse; to give to drink, treat; to colour, dye, tinge acerbusharsh, bitter, unripe, sour, premature, not yet marriageable; sharp, severe, bitter (i.e., extremely painful); rough, vi perniciōsusdestructive, ruinous, baleful, pernicious exitiōsusdestructive, pernicious, deadly exitiālisdestructive; fatal, deadly fūnestusdeadly, fatal; mournful, dismal damnōsuscausing damage, injurious, destructive; prodigal noceōto injure, do harm to, hurt, damage

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

baneful

venenatus; veneno imbutus, infectus or tinctus.

Fig., acerbus; perniciosus; exitiosus; exitialis; funestus; damnosus: to be baneful, perniciei esse; nocere: who does not know that this is of a baneful nature? quis non intelligit hanc rem nocere?

Quick answer

What is the Latin word for baneful?: The usual Latin words for “baneful” are venēnō, īnficiō, tingō; also acerbus, perniciōsus, exitiōsus. 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.