Answer: onceoverlightly

AnswerCrossword Clue
ONCEOVERLIGHTLYBarber shop expression.
ONCEOVERLIGHTLYSwift appraisal: Slang.
ONCEOVERLIGHTLYGrade B treatment.
ONCEOVERLIGHTLYRelative of a lick and a promise
ONCEOVERLIGHTLYWords to a barber
ONCEOVERLIGHTLYHasty, superficial treatment, with "the"
ONCEOVERLIGHTLYSuperficial treatment
ONCEOVERLIGHTLYHasty treatment