Antonyms of adj lxiii

1 sense of lxiii

Sense 1
sixty-three, 63, lxiii -- (being three more than sixty)

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

Similarity of adj lxiii

1 sense of lxiii

Sense 1
sixty-three, 63, lxiii -- (being three more than sixty)
       => cardinal (vs. ordinal) -- (being or denoting a numerical quantity but not order; "cardinal numbers")