congregation, gaggle

FLOCK
WordClue
NESTflock, legion
WAKEflock, rabble
BUNCHflock
DROVEherd, flock
HORDEflock, host
SWARMflock, congregation
GAGGLEflock, horde
LEGIONflock, litter
LITTERflock, swarm
RABBLEflock, throng
THRONGflock, bunch
AMALGAMconglomerate, combo
FLANGEcongress