Crooks, noun plural of crook. Synonyms in the same form.
Criminal
criminals, felons, hoodlums, villains, perpetrators, outlaws, malefactors, culprits, offenders
Bend
bends, turns, twists, winds, deflections, inflections, cranks
Other
con-men, hooks, swindlers, pot-hooks, croziers, ganefs
All synonyms for crook →