Other hyponyms of crook include
accessary,
accessory,
arsonist,
firebug,
incendiary,
blackmailer,
extortioner,
extortionist,
bootlegger,
moonshiner,
briber,
suborner,
coconspirator,
conspirator,
machinator,
plotter,
desperado,
desperate criminal,
fugitive,
fugitive from justice,
gangster,
mobster,
highbinder,
highjacker,
hijacker,
goon,
hood,
hoodlum,
punk,
strong-armer,
thug,
tough,
toughie,
gaolbird,
jail bird,
jailbird,
abductor,
kidnaper,
kidnapper,
snatcher,
mafioso,
gangster's moll,
moll,
liquidator,
manslayer,
murderer,
parolee,
probationer,
drug dealer,
drug peddler,
drug trafficker,
peddler,
pusher,
racketeer,
raper,
rapist,
habitual criminal,
recidivist,
repeater,
scofflaw,
contrabandist,
moon-curser,
moon curser,
runner,
smuggler,
stealer,
thief,
traitor,
treasonist,
law offender,
lawbreaker,
violator.