/ Dictionary / Index E effortless: Meaning and Definition of Find definitions for: ef•fort•less Pronunciation: (ef'urt-lis), [key] — adj. requiring or involving no effort; displaying no signs of effort; easy: an effortless writing style. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: effortless (Thesaurus) effortful effort syndrome Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language