axial motion vs axial rotation

axial motion and axial rotation both are nouns.

Word	Noun	Adjective	Verb	Adverb
axial motion	Yes	No	No	No
axial rotation	Yes	No	No	No

As nouns, axial motion and axial rotation are synonyms defined as:

axial motion and axial rotation: rotary motion of an object around its own axis

Other synonyms of axial motion include roll.

axial motion (noun)	axial rotation (noun)
rotary motion of an object around its own axis	rotary motion of an object around its own axis