Phrase family members (noun) custom customer customs (adjective) customary custom customizable accustomed (verb) accustom customize (adverb) customarily From Longman Dictionary of Modern EnglishRelated subjects: Tradecustomcus‧tom1 /ˈkʌstəm/ ●●● W3 noun    1 [countable, uncountable]TRADITION something that is done by individuals in a s