Antonyms of adj 37th

1 sense of 37th

Sense 1
thirty-seventh, 37th -- (the ordinal number of thirty-seven in counting order)

INDIRECT (VIA ordinal) -> cardinal -- (being or denoting a numerical quantity but not order; "cardinal numbers")

Similarity of adj 37th

1 sense of 37th

Sense 1
thirty-seventh, 37th -- (the ordinal number of thirty-seven in counting order)
       => ordinal (vs. cardinal) -- (being or denoting a numerical order in a series; "ordinal numbers"; "held an ordinal rank of seventh")