cicada vs cicala

cicada and cicala both are nouns.

Word	Noun	Adjective	Verb	Adverb
cicada	Yes	No	No	No
cicala	Yes	No	No	No

As nouns, cicada and cicala are synonyms defined as:

cicada and cicala: stout-bodied insect with large membranous wings; male has drum-like organs for producing a high-pitched drone

cicada (noun)	cicala (noun)
stout-bodied insect with large membranous wings; male has drum-like organs for producing a high-pitched drone	stout-bodied insect with large membranous wings; male has drum-like organs for producing a high-pitched drone