cytoplasm vs protoplasm

cytoplasm and protoplasm both are nouns.

Word	Noun	Adjective	Verb	Adverb
cytoplasm	Yes	No	No	No
protoplasm	Yes	No	No	No

As nouns, protoplasm is a hypernym of cytoplasm; that is, protoplasm is a word with a broader meaning than cytoplasm:

cytoplasm: the protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism
protoplasm: the substance of a living cell (including cytoplasm and nucleus)

Other hypernyms of cytoplasm include living substance.

cytoplasm (noun)	protoplasm (noun)
the protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism	the substance of a living cell (including cytoplasm and nucleus)