strand vs myofibril

strand and myofibril both are nouns.

Word	Noun	Adjective	Verb	Adverb
strand	Yes	No	Yes	No
myofibril	Yes	No	No	No

As nouns, myofibril is a hyponym of strand; that is, myofibril is a word with a more specific, narrower meaning than strand:

strand: a very slender natural or synthetic fiber
myofibril: one of many contractile filaments that make up a striated muscle fiber

Other hyponyms of strand include barb, cobweb, gossamer, chromatid, myofibrilla, sarcostyle, rhizoid, hypha, paraphysis.

strand (noun)	myofibril (noun)
a necklace made by stringing objects together	one of many contractile filaments that make up a striated muscle fiber
line consisting of a complex of fibers or filaments that are twisted together to form a thread or a rope or a cable
a pattern forming a unity within a larger structural whole
a poetic term for a shore (as the area periodically covered and uncovered by the tides)
a very slender natural or synthetic fiber

strand (verb)	myofibril (verb)
bring to the ground
drive (a vessel) ashore
leave stranded or isolated with little hope of rescue