Compounds of 群れ

• 群れ
  (n) group
  crowd
  flock
  herd
  bevy
  school
  swarm
  cluster (of stars)
  clump
  (P)
• 一群れ
  (n) (1) group
  flock
  crowd
  herd
  (2) wide expanse (of flowers)
• 群れる
  (v1,vi) to crowd
  to flock
  to swarm
  (P)
• 群れ居る
  (v1,vi) to crowd in
  to come together
• 群れ遊ぶ
  (v5b) to play in a group
• 羊の群れ
  (n) flock of sheep
• 群れを成す
  (exp) to form groups
• 群れ集まる
  (v5r) to gather in large groups
• 人が群れる
  (exp) to be crowded with people