sciarid vs sciara

sciarid and sciara both are nouns.

Word	Noun	Adjective	Verb	Adverb
sciarid	Yes	No	No	No
sciara	Yes	No	No	No

As nouns, sciarid and sciara are synonyms defined as:

sciarid and sciara: minute blackish gregarious flies destructive to mushrooms and seedlings

Other synonyms of sciarid include fungus gnat.

sciarid (noun)	sciara (noun)
minute blackish gregarious flies destructive to mushrooms and seedlings	minute blackish gregarious flies destructive to mushrooms and seedlings