/ Dictionary / Index S synonymize: Meaning and Definition of Find definitions for: syn•on•y•mize Pronunciation: (si-non'u-mīz"), [key] — -mized, -miz•ing. to give synonyms for (a word, name, etc.); furnish with synonyms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. synonymist synonymous Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language