GRE vitriolic Definition Fiercely hostile or filled with bitter criticism. Example "The politician’s vitriolic remarks shocked the audience." Sign in to save GRE Quiz → ← vitality vituperative → Study tips featuring "vitriolic" Write GRE Words Into Your Own Sentences Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct