/ Thesaurus / K Synonyms of kitty cat Find synonyms for: Noun1. kitty, kitty-cat, puss, pussy, pussycat, domestic cat, house cat, Felis domesticus, Felis catususage: informal terms referring to a domestic catWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language