The noun 'swarm' is a collective noun for:

• a swarm of ants
• a swarm of bee
• a swarm of butterflies
• a swarm of cockroaches
• a swarm of coots
• a swarm of eels
• a swarm of flies
• a swarm of gnats
• a swarm of grasshoppers
• a swarm of hornets
• a swarm of insects
• a swarm of locusts
• a swarm of mosquitoes
• a swarm of rats
• a swarm of suitors
• a swarm of sycophants
• a swarm of termites

The collective noun swarm is used for:

• a swarm of ants
• a swarm of bees
• a swarm of butterflies
• a swarm of cockroaches
• a swarm of coots
• a swarm of dragon fish
• a swarm of drones
• a swarm of earthquakes
• a swarm of eels
• a swarm of flies
• a swarm of gnats
• a swarm of grasshoppers
• a swarm of hornets
• a swarm of insects
• a swarm of locusts
• a swarm of mosquitos
• a swarm of rats
• a swarm of suitors
• a swarm of sycophants
• a swarm of termites

The noun 'swarm' is a singular, common, concrete noun.

The noun 'swarm is also a standard collective noun for:

• a swarm of ants
• a swarm of bees
• a swarm of butterflies
• a swarm of cockroaches
• a swarm of coots
• a swarm of dragon fish
• a swarm of drones
• a swarm of earthquakes
• a swarm of eels
• a swarm of flies
• a swarm of gnats
• a swarm of grasshoppers
• a swarm of hornets
• a swarm of insects
• a swarm of locusts
• a swarm of mosquitoes
• a swarm of rats
• a swarm of suitors
• a swarm of sycophants
• a swarm of termites

The noun swarm is a singular, common, concrete noun, a word for a group of people or creatures; a word for a thing.

The noun swarm also functions as a collective noun for:

• a swarm of ants
• a swarm of bees
• a swarm of butterflies
• a swarm of cockroaches
• a swarm of dragonfish
• a swarm of drones
• a swarm of eel
• a swarm of flies
• a swarm of gnats
• a swarm of grasshoppers
• a swarm of insects
• a swarm of locusts
• a swarm of mosquitoes
• a swarm of rats
• a swarm of suitors
• a swarm of sycophants
• a swarm of termites
• a swarm of tourists

The word 'swarm' is also a verb: swarm, swarms, swarming, swarmed.