caddice-fly vs caddis fly

caddice-fly and caddis fly both are nouns.

Word	Noun	Adjective	Verb	Adverb
caddice-fly	Yes	No	No	No
caddis fly	Yes	No	No	No

As nouns, caddice-fly and caddis fly are synonyms defined as:

caddice-fly and caddis fly: small moth-like insect having two pairs of hairy membranous wings and aquatic larvae

Other synonyms of caddice-fly include caddice fly, caddis-fly.

caddice-fly (noun)	caddis fly (noun)
small moth-like insect having two pairs of hairy membranous wings and aquatic larvae	small moth-like insect having two pairs of hairy membranous wings and aquatic larvae