GRE vitriolic Definition Fiercely hostile or filled with bitter criticism. Example "The politician’s vitriolic remarks shocked the audience." Sign in to save GRE PDF — $25 ← vitality vituperative → Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant