Breadcrumb Home > Thesaurus > C Synonyms of ciao Find synonyms for: Noun 1. aloha, ciao, acknowledgment, acknowledgement usage: an acknowledgment that can be used to say hello or goodbye (aloha is Hawaiian and ciao is Italian) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ciao (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language