GRE TOEFL perilous Definition Full of danger or risk. 한국어 위험하거나 위험한 Example "Crossing the river on that old bridge is far too perilous." Sign in to save GRE Quiz → TOEFL Quiz → ← peril perimeter → Study tips featuring "perilous" Write GRE Words Into Your Own Sentences TOEFL Academic Vocabulary: Study by Topic 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