Exceptional, distinct.
Having been taken apart; disassembled, in pieces.
Separate, on the side.
Apart from.
Aside; away; not included.
separately, exclusively, not together
Placed separately (in regard to space or time).
In or into two or more parts.
(of an adjective) Describing a quality that cannot normally be varied because it is extreme (e.g. freezing), absolute (e.g. dead), or classification (e.g. nuclear).
That cannot be graded.
Any adjective that is not gradable.