Antonyms of adj dateless

4 senses of dateless

Sense 1
dateless, endless, sempiternal -- (having no known beginning and presumably no end; "the dateless rise and fall of the tides"; "time is endless"; "sempiternal truth")

INDIRECT (VIA infinite) -> finite -- (bounded or limited in magnitude or spatial or temporal extent)

Sense 2
dateless -- (of such great duration as to preclude the possibility of being assigned a date; "dateless customs")

INDIRECT (VIA undatable) -> datable, dateable -- (that can be given a date; "a concrete and datable happening"- C.W.Shumaker)

Sense 3
dateless, undated -- (not bearing a date; "a dateless letter")

INDIRECT (VIA undatable) -> datable, dateable -- (that can be given a date; "a concrete and datable happening"- C.W.Shumaker)

Sense 4
dateless, timeless -- (unaffected by time; "few characters are so dateless as Hamlet"; "Helen's timeless beauty")

INDIRECT (VIA unaltered) -> altered -- (changed in form or character without becoming something else; "the altered policy promised success"; "following an altered course we soon found ourselves back in civilization"; "he looked...with clouded eyes and with an altered manner of breathing"- Charles Dickens)

Similarity of adj dateless

4 senses of dateless

Sense 1
dateless, endless, sempiternal -- (having no known beginning and presumably no end; "the dateless rise and fall of the tides"; "time is endless"; "sempiternal truth")
       => infinite (vs. finite) -- (having no limits or boundaries in time or space or extent or magnitude; "the infinite ingenuity of man"; "infinite wealth")

Sense 2
dateless -- (of such great duration as to preclude the possibility of being assigned a date; "dateless customs")
       => undatable (vs. datable) -- (not capable of being given a date)

Sense 3
dateless, undated -- (not bearing a date; "a dateless letter")
       => undatable (vs. datable) -- (not capable of being given a date)

Sense 4
dateless, timeless -- (unaffected by time; "few characters are so dateless as Hamlet"; "Helen's timeless beauty")
       => unaltered (vs. altered), unchanged -- (remaining in an original state; "persisting unaltered through time")

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