Synonyms of gumshoe

1 Syllable
cop, prier, creep, slunk, sleuth, snook, tec, pryer, lurk, crept, slink, dick, slank, oink, snoop, snuck
2 Syllables
wormed, trackers, ropers, slinked, butt-in, flatfoot, snooped, lurked, shamus, sneaker, snaked, snooper, shoofly, slithers, beagle, roper, slewfoot, slinking, snoopers, tracker, ferret
3 Syllables
police, slithering, inquirer, inquirers, slithered, pragmatist
4 Syllables
prosecutors, policeman, policemen, detective, prosecutor
5 Syllables
policewomen, investigators, policewoman, investigator