Answer: bis

AnswerCrossword Clue
BISPeople with many dating options
BISTwice, in music.
BISEncore: Fr.
BISRepeat: Mus.
BISEncore at La Scala
BISAgain!
BISEncore
BISAgain, to Bizet
BISMore!
BISAgain, in Agincourt
BISDiva's delight
BISA second time
BISTwice: Lat.
BISOnes not entirely gay or straight
BIS"Encore!," to a diva
BISOnes sexually flexible, for short
BISDirection to repeat, in music.
BISSexually versatile people
BISTwo-way types
BISEncore exclamation
BISArm muscles for short
BISAgain in music
BISAgain, in musical notation
bisbuilt-in
bisagain used in music as a direction to repeat
bisBI, a bisexual (one who is attracted to both sexes)
bisice
bistwice
bisagain (used interjectionally as an enthusiastic call for the repetition of a musical performance)
bissheer, often embroidered linen, used in the manufacture of altar cloths
bisbisexual
BISSome who benefit from gay rights
BISThey swing both ways
BISAgain, to the maestro
BISTwice
BISAgain, musically
BISGrafton's ".. for Burglar"
BISAgain, on sheet music
BIS"Again!", at a musical performance
BIS"Encore!"