diskette vs floppy disk

diskette and floppy disk both are nouns.

Word	Noun	Adjective	Verb	Adverb
diskette	Yes	No	No	No
floppy disk	Yes	No	No	No

As nouns, diskette and floppy disk are synonyms defined as:

diskette and floppy disk: a small plastic magnetic disk enclosed in a stiff envelope with a radial slit; used to store data or programs for a microcomputer

Other synonyms of diskette include floppy.

diskette (noun)	floppy disk (noun)
a small plastic magnetic disk enclosed in a stiff envelope with a radial slit; used to store data or programs for a microcomputer	a small plastic magnetic disk enclosed in a stiff envelope with a radial slit; used to store data or programs for a microcomputer