writer's cramp vs graphospasm

writer's cramp and graphospasm both are nouns.

Word	Noun	Adjective	Verb	Adverb
writer's cramp	Yes	No	No	No
graphospasm	Yes	No	No	No

As nouns, writer's cramp and graphospasm are synonyms defined as:

writer's cramp and graphospasm: muscular spasms of thumb and forefinger while writing with a pen or pencil

writer's cramp (noun)	graphospasm (noun)
muscular spasms of thumb and forefinger while writing with a pen or pencil	muscular spasms of thumb and forefinger while writing with a pen or pencil