As a noun terms
is .
As an adjective nattiest is
(natty).
terms
English
Noun
(head)
Statistics
*
----
nattiest
English
Adjective
(head)
(natty)
natty
English
Adjective
(er)
(informal) Smart and fashionable.
(Jamaican slang) knotty (e. g. natty dreadlocks)