· be teeming, be abuzz; "The garden was swarming with bees"; "The plaza is teeming with undercover policemen"; "her mind pullulated with worries"
Hypernym(s): hum, buzz, seethe
· move in large numbers; "people were pouring out of the theater"; "beggars pullulated in the plaza"
Synonym(s): pour, swarm, stream, pullulate
Hypernym(s): crowd, crowd_together