angleworm vs earthworm

angleworm and earthworm both are nouns.

Word	Noun	Adjective	Verb	Adverb
angleworm	Yes	No	No	No
earthworm	Yes	No	No	No

As nouns, angleworm and earthworm are synonyms defined as:

angleworm and earthworm: terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers

Other synonyms of angleworm include crawler, dew worm, fishing worm, fishworm, nightcrawler, nightwalker, red worm, wiggler.

angleworm (noun)	earthworm (noun)
terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers	terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers