/ Thesaurus / S Synonyms of sneakingly Find synonyms for: Adverb1. sneakinglyusage: in a sneaky manner; "I always felt sneakingly that I wanted to be a concert pianist"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. 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