GRE TOEFL unruly Definition difficult to control or discipline; disorderly. Example "The unruly crowd had to be removed by security." Sign in to save GRE Quiz → TOEFL Quiz → ← unrestricted unsatisfactory → Study tips featuring "unruly" 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