Answer: ass

AnswerCrossword Clue
ASSPompous sort
ASSSex, metonymically
ASSSancho Panza's mount
ASSStubborn beast
ASSMule's sire
ASSOnager
ASSOrnery equine
ASSMeathead
ASSEquus member
ASSJawbone provider
ASSNinny
ASSJenny or jack
ASSEeyore is one
ASSFool
ASSEquine critter
ASSMule's pop
ASSSymbol of obduracy
ASS"Equus" in the wild
ASSPompous person
ASSDunderhead
assstupid, obstinate, or perverse person made an ass of himself often compounded with a preceding adjective don't be a smart-ass
ASSTotal idiot
ASSBalaam's mount
ASSBeast of burden
ASSDonkey
ASSMule's dad
ASSBurdened beast
ASSMule's father
ASSDolt
ASSStubborn one
ASSStupid one
ASSBalaam's beast
ASSTransport for 7D
ASSBlockhead
ASSHinny's mother
ASSBiblical beast of burden
ASSShit-for-brains
ASSTush
ASSIntensifier affixed to cheap- or broke-
ASSPt. of many a job title