Other hyponyms of lawman include
attorney general,
border patrolman,
constable,
deputy,
deputy sheriff,
flatfoot,
patrolman,
gaoler,
jailer,
jailor,
prison guard,
screw,
turnkey,
lieutenant,
police lieutenant,
marshal,
marshall,
military policeman,
MP,
narc,
narcotics agent,
nark,
officer,
police officer,
sergeant,
sheriff,
solicitor general,
Ranger,
Texas Ranger,
warden,
warder.