Added 10 October 2026 corrosively adverb Categories: Obscure Words adverb ! Definition from Wiktionary (CC BY-SA). More about corrosively at Wordnik → Where our words come from → In a corrosive manner. Related Words: acridlycorrodinglycausticallycorruptivelycorruptinglyrancorouslyacidicallypoisonouslyrancidlyinvectivelycorruptlyacerbly Back to today's word