Any adjective that is not gradable.
That cannot be graded.
(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).
Each particular taken singly; an item; a detail; an individual.
A number of different; various.
Separable, capable of being treated separately.
By itself; severally.
Consisting of a number more than two but not very many.