/ Thesaurus / S Synonyms of sleuthing Find synonyms for: Noun1. detection, detecting, detective work, sleuthing, police work, police investigationusage: a police investigation to determine the perpetrator; "detection is hard on the feet"Verb1. spy, stag, snoop, sleuth, monitor, superviseusage: watch, observe, or inquire secretlyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language