Synonyms and related words :
army, bunch, cage, colony, corral, crush, drift, drive, flock, gam, gang, goad, herd, horde, host, kennel, lash, litter, multitude, pack, pod, press, prick, pride, punch cattle, push, ride herd on, round up, run, school, shepherd, shoal, skulk, sloth, spur, squash, throng, trip, troop, whip, wrangle