Ninety

Definition:

(a.) Nine times ten; eighty-nine and one more; as, ninety men.
(n.) The sum of nine times ten; the number greater by a unit than eighty-nine; ninety units or objects.
(n.) A symbol representing ninety units, as 90 or xc.

Compare ninety with other words:

nicety vs. ninety

hundred vs. ninety

ninetieth vs. ninety

eighty vs. ninety