Answer: cuss

AnswerCrossword Clue
CUSSFellow: Colloq.
CUSSUtter a few choice words
CUSSEmulate a sailor
CUSSCritter
CUSSOffbeat guy
CUSSOrnery critter
CUSSSwear at
CUSSFellow
CUSSTalk, in a way.
CUSSSpit four-letter words
CUSSFellow: Slang.
CUSSPerson: Colloq.
CUSS"Ornery" fellow.
CUSSQueer fellow: Colloq.
CUSSOrnery fellow.
CUSSSwear: Colloq.
CUSSOdd fellow: Colloq.
CUSSExecrate: Colloq.
CUSSEarn a beep
cussperson or animal
cussto use profanity; curse; swear
cussto swear at; curse
cussto criticize or reprimand in harsh terms (often fol. by out)
cusscurse word; oath
cussto curse (to invoke evil upon)
CUSSUse four-letter words
CUSSBe profane
CUSSAn ornery fellow.
CUSSTurn the air blue
CUSSDeliver an oath
CUSSEmulate a sailor?
CUSSProclaim profanely
CUSSUtter an expletive
CUSSEmulate a sailor, stereotypically
CUSSUse some four-letter words
CUSSBlaspheme
CUSSUse foul language
CUSSUse profanity
CUSSMake nasty comments
CUSSSwear at, informally