unreasonable vs illogical

unreasonable and illogical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unreasonable	No	Yes	No	No
illogical	No	Yes	No	No

unreasonable (adjective)	illogical (adjective)
not reasonable; not showing good judgment	lacking in correct logical relation
beyond normal limits	lacking orderly continuity