myofibrilla vs sarcostyle

myofibrilla and sarcostyle both are nouns.

Word	Noun	Adjective	Verb	Adverb
myofibrilla	Yes	No	No	No
sarcostyle	Yes	No	No	No

As nouns, myofibrilla and sarcostyle are synonyms defined as:

myofibrilla and sarcostyle: one of many contractile filaments that make up a striated muscle fiber

Other synonyms of myofibrilla include myofibril.

myofibrilla (noun)	sarcostyle (noun)
one of many contractile filaments that make up a striated muscle fiber	one of many contractile filaments that make up a striated muscle fiber