wheat eel vs wheatworm

wheat eel and wheatworm both are nouns.

Word	Noun	Adjective	Verb	Adverb
wheat eel	Yes	No	No	No
wheatworm	Yes	No	No	No

As nouns, wheat eel and wheatworm are synonyms defined as:

Other synonyms of wheat eel include Tylenchus tritici, wheat eelworm.

wheat eel (noun)	wheatworm (noun)
small roundworm parasitic on wheat	small roundworm parasitic on wheat