baneful
AdjectiveWordNet 3.0
Adjective (2)
- exceedingly harmfulSynonyms: deadlyperniciouspestilent
- deadly or sinister“the Florida eagles have a fierce baleful look”Synonyms: baleful
Webster's Dictionary (GCIDE)
Baneful \Bane"ful\, a. Having poisonous qualities; deadly; destructive; injurious; noxious; pernicious. "Baneful hemlock." --Garth. "Baneful wrath." --Chapman. [1913 Webster] -- Bane"ful*ly, adv. --Bane"ful*ness, n. [1913 Webster]