More synonyms +-act verb. act verb. Define function. functioning: 1 adj performing or able to perform its regular function âa functioning flashlightâ Synonyms: functional , operative , running , working (of e.g. The action or purpose for which a person or thing is suited or employed, especially: a. function synonyms, function pronunciation, function translation, English dictionary definition of function. to do something for a particular reason or in a particular way. Malfunction definition, failure to function properly: a malfunction of the liver; the malfunction of a rocket. to perform a particular action or series of actions. take verb. As, however, the temperature developed is a function of the time needed to complete the action, the degree of heat attained varies with every form of generator, and while the water in one form may never reach the boiling-point, the carbide in another may become red-hot and give a temperature of over 800° C. Heating in a generator is not only a source of danger, but also â¦ to do all the things that you normally do. to do a particular piece of work, research etc. Synonyms, crossword answers and other related words for FUNCTION SMOOTHLY [tick over] We hope that the following list of synonyms for the word tick over will help you to finish your crossword today. unable to function synonyms and antonyms in the English synonyms dictionary, see also 'unstable',usable',unabashed',unabridged', definition. Find another word for nonfunctioning. function verb. See more. Another word for function: purpose, business, job, concern, use | Collins English Thesaurus Antonyms for function. Antonyms for executive function. n. 1. See more. Nonfunctioning: not being in working order. Synonyms: down, inoperable, inoperativeâ¦ Antonyms: functional, functioning, operableâ¦ Find the right word. Synonyms for executive function in Free Thesaurus. Understand unable to function meaning and enrich your vocabulary Synonyms for function in Free Thesaurus. Functioning definition, performing a specified action or activity; working; operating: My son has only one functioning kidney. 7 synonyms of nonfunctioning from the Merriam-Webster Thesaurus, plus 11 related words, definitions, and antonyms. We've arranged the synonyms in length order so that they are easier to find. carry out phrasal verb. We've arranged the synonyms in length order so that they are easier to find. Synonyms, crossword answers and other related words for NOT FUNCTIONING PROPERLY [out of kilter] We hope that the following list of synonyms for the word out of kilter will help you to finish your crossword today.