Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun ninety

1 sense of ninety

Sense 1
ninety, 90, XC -- (the cardinal number that is the product of ten and nine)
       => large integer -- (an integer equal to or greater than ten)

Antonyms of adj ninety

1 sense of ninety

Sense 1
ninety, 90, xc -- (being ten more than eighty)

INDIRECT (VIA cardinal) -> ordinal -- (being or denoting a numerical order in a series; "ordinal numbers"; "held an ordinal rank of seventh")

Similarity of adj ninety

1 sense of ninety

Sense 1
ninety, 90, xc -- (being ten more than eighty)
       => cardinal (vs. ordinal) -- (being or denoting a numerical quantity but not order; "cardinal numbers")