Answer: hair

AnswerCrossword Clue
HAIRMop, perhaps
HAIRIt may be worn down
HAIRIt's over one's head
HAIRMammoth DNA source
HAIRBeehive material?
HAIRBeehive's makeup
HAIRObject of lots of teasing?
HAIR1960's "love-rock" musical
HAIRBeautician's concern
HAIR"Easy to Be Hard" musical
HAIRMinuscule margin
HAIRHead locks
HAIRMusical with the song "Hare Krishna"
HAIR"Good Morning Starshine" musical
HAIR"I Got Life" musical
HAIRHead covering
HAIRNarrowest of margins
HAIRRapunzel's pride
HAIRTonsorial target
HAIRLocks
hairprecise degree aligned to a hair
HAIR"Frank Mills" musical
HAIRBarber's concern
HAIRHead topper
HAIRSlightest of margins
HAIRStuffing for a mattress
HAIR1967 rock musical
HAIRSource of Samson's strength
HAIR1968 rock musical
HAIRIt grows on you
HAIRRock musical
HAIR"Aquarius" musical
HAIRRapunzel's claim to fame
HAIRNarrow margin
HAIRLong-running musical
HAIR1960s musical
HAIRAccess to Rapunzel
HAIRRapunzel's ladder
HAIR"Abie Baby" musical
HAIRSalon sweepings