graspable vs perceivable

graspable and perceivable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
graspable	No	Yes	No	No
perceivable	No	Yes	No	No

As adjectives, graspable and perceivable are synonyms defined as:

Other synonyms of graspable include apprehensible, intelligible, understandable.

graspable (adjective)	perceivable (adjective)
capable of being apprehended or understood	capable of being apprehended or understood
	capable of being perceived especially by sight or hearing