Answer: CRUD

AnswerCrossword Clue
CRUDGrunge or gunk
CRUDDirty deposit
CRUD"Darn it!"
CRUD"Rats!"
CRUD"Shucks!"
CRUDGrunge
CRUDMuck (slang)
CRUDYucky deposit
CRUDDisgusting stuff
CRUDAccrued gunk
CRUDAccumulated dirt
CRUDCoating of refuse
CRUD"Phooey!"
CRUDAccumulated muck
CRUDSludge
CRUDFilth
CRUDNasty buildup
cruddeposit or coating of disgusting substance; muck
crudrepulsive person
crudto be blocked with filth
crudvenereal disease, esp. syphilis
crudworthless or objectionable object or statement
crudunpleasant, ill-defined disease, as a skin rash of unknown origin
CRUDIcky stuff
CRUDLoathsome stuff
CRUDOdure
CRUDGunk
CRUDCaked deposit
CRUDVile substance
CRUDGunky stuff
CRUDHeavy, sticky snow, to skiers
CRUDYucky stuff
CRUDIcky buildup
CRUDFilthy deposit
CRUDFoul matter
CRUDYucky buildup
CRUD"Gosh darn it!"
CRUDIt's mucky and yucky
CRUDRubbish
CRUDYucky material