intelligible vs apprehensible

intelligible and apprehensible both are adjectives.

Word	Noun	Adjective	Verb	Adverb
intelligible	No	Yes	No	No
apprehensible	No	Yes	No	No

As adjectives, intelligible and apprehensible are synonyms defined as:

intelligible and apprehensible: capable of being apprehended or understood

Other synonyms of intelligible include graspable, perceivable, understandable.

intelligible (adjective)	apprehensible (adjective)
well articulated or enunciated, and loud enough to be heard distinctly	capable of being apprehended or understood
capable of being apprehended or understood