THESAURUS
swarm with
abound, abound with, be alive with, beset, bespread, bristle with, burst with, clutter, crawl with, creep with, crowd, diffuse, extend throughout, exuberate, fill, flow, gush, honeycomb, imbue, infest, invade, jam, leave no void, leaven, multiply, occupy, overflow, overflow with, overrun, overspread, overswarm, pack, penetrate, permeate, pervade, plague, pour, proliferate, pullulate with, rain, ravage, run over, run through, shower, stream, suffuse, swarm, teem, teem with, throng with, transfuse
ROGET THESAURUS
swarm with
Multitude
VB
be numerous,
swarm with, teem with, creep with, crowd, swarm, come thick upon, outnumber, multiply, people, swarm like locusts, swarm like bees.