Answer: pips

AnswerCrossword Clue
PIPSKnight crew?
PIPSSpots at a casino
PIPSThere are 21 on a cube
PIPSDie's 21
pipsfeeling of irritation or annoyance
pipsa disorder of a bird marked by formation of a scale or crust on the tongue
pipsslight nonspecific disorder
pipsPIP, to break through the shell of an egg
PIPSCard count
PIPSSpots at the card table
PIPSMarks in a casino
PIPSPlaying card spots
PIPSSuit pieces?
PIPSTrey marks
PIPSKnight's group (with "The")
PIPSCard features
PIPSTrey's trey
PIPSFive spots on a five-spot
PIPSKnight's support
PIPSKnight's group
PIPSGladys Knight's companions
PIPSOrange seeds.
PIPSSmall seeds.
PIPSSpots on cards.
PIPSSpots on dominoes.
PIPSDesigns on playing cards.
PIPSSpots.
PIPSApple parts
PIPSBackup men for Gladys Knight
PIPSKnight's colleagues
PIPSDie spots
PIPSSinging Knight's backup
PIPSHumdingers
PIPSFour on a four, e.g.
PIPSShow of hands?
PIPSDillies
PIPS1960's-70's backup group, with "the"
PIPSDomino features
PIPSDeck spots
PIPSTrey trio