What does FLAW mean? 32 synonyms of flaw from the Merriam-Webster Thesaurus, plus 70 related words, definitions, and antonyms. Information and translations of Character flaw in the most comprehensive dictionary definitions resource on the web. Meaning of Character flaw. Learn more. Synonyms for flaws include imperfection, abnormality, deformity, faultiness, faults, irregularity, disfigurement, malformation, misshapenness and ugliness. A defect; fault; error. Another word for flaw: error, mistake, fault, blunder, inaccuracy | Collins English Thesaurus (2) An imperfection, often concealed, that impairs soundness: a flaw in the crystal that caused it to shatter. Information and translations of FLAW in the most comprehensive dictionary definitions resource on … What does flaw mean? Define flaw. Meaning of FLAW. What does Character flaw mean? Synonyms for flaw include failing, imperfection, weakness, defect, shortcoming, foible, blemish, deficiency, inadequacy and lack. (noun) A flaw in a legal document, in one's reasoning, etc. Find more ways to say flaw, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Flaw definition is - a defect in physical structure or form. flaw definition: 1. a fault, mistake, or weakness, especially one that happens while something is being planned or…. flaw synonyms, flaw pronunciation, flaw translation, English dictionary definition of flaw. Definition of FLAW in Slang/Internet Slang. Another word for flaw. 1 definitions of FLAW. How to use flaw in a sentence. Flaw: something that spoils the appearance or … Find another word for flaw. Definition of Character flaw in the Definitions.net dictionary. What does FLAW stand for? Definition of FLAW in the Definitions.net dictionary. n. 1.