GRE TOEFL IELTS crooked Definition Bent or not straight; also, dishonest or unethical. Example "The picture was hanging crooked on the wall." Sign in to save GRE PDF — $25 TOEFL PDF — $25 IELTS PDF — $25 ← crook crop → Study tips featuring "crooked" TOEFL Academic Vocabulary: Study by Topic Boost Your IELTS Writing With Precise Vocabulary 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