Antonyms of adj countless

1 sense of countless

Sense 1
countless, infinite, innumerable, innumerous, multitudinous, myriad, numberless, uncounted, unnumberable, unnumbered, unnumerable -- (too numerous to be counted; "incalculable riches"; "countless hours"; "an infinite number of reasons"; "innumerable difficulties"; "the multitudinous seas"; "myriad stars"; "untold thousands")

INDIRECT (VIA incalculable) -> calculable -- (capable of being calculated or estimated; "a calculable risk"; "calculable odds")

Similarity of adj countless

1 sense of countless

Sense 1
countless, infinite, innumerable, innumerous, multitudinous, myriad, numberless, uncounted, unnumberable, unnumbered, unnumerable -- (too numerous to be counted; "incalculable riches"; "countless hours"; "an infinite number of reasons"; "innumerable difficulties"; "the multitudinous seas"; "myriad stars"; "untold thousands")
       => incalculable (vs. calculable) -- (not capable of being computed or enumerated)