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

2 senses of four

Sense 1
four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe -- (the cardinal number that is the sum of three and one)
       => digit, figure -- (one of the elements that collectively form a system of numeration; "0 and 1 are digits")

Sense 2
four-spot, four -- (a playing card or domino or die whose upward face shows four pips)
       => spot -- (a playing card with a specified number of pips on it to indicate its value; "an eight-spot")
       => domino -- (a small rectangular block used in playing the game of dominoes; the face of each block has two equal areas that can bear 0 to 6 dots)
       => die, dice -- (a small cube with 1 to 6 spots on the six faces; used in gambling to generate random numbers)

Antonyms of adj four

1 sense of four

Sense 1
four, 4, iv -- (being one more than three)

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

Similarity of adj four

1 sense of four

Sense 1
four, 4, iv -- (being one more than three)
       => cardinal (vs. ordinal) -- (being or denoting a numerical quantity but not order; "cardinal numbers")