Answer: quin

AnswerCrossword Clue
QUINOne of an identifical five, for short
QUINOne of five: Colloq.
QUINFamily member (very rare).
QUINDionne daughter
QUINA Dionne, for short
QUINOne of the Dionnes, for short
QUINA Dafoe charge, for short
QUINComb. form for a bitter tonic
QUINDionne family member, for short
QUINOne of a fivesome, for short
QUINChristie's "The Mysterious Mr. ..."
QUINEnglish stage actor James
QUINAgatha Christie's "The Mysterious Mr. ...."
QUINPart of a group of five
QUINOne of five, for short
quina quintuplet