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