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

1 sense of eighty

Sense 1
eighty, 80, LXXX, fourscore -- (the cardinal number that is the product of ten and eight)
       => large integer -- (an integer equal to or greater than ten)

Antonyms of adj eighty

1 sense of eighty

Sense 1
eighty, 80, lxxx, fourscore -- (being ten more than seventy)

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

Similarity of adj eighty

1 sense of eighty

Sense 1
eighty, 80, lxxx, fourscore -- (being ten more than seventy)
       => cardinal (vs. ordinal) -- (being or denoting a numerical quantity but not order; "cardinal numbers")