Antonyms of adj orgiastic

2 senses of orgiastic

Sense 1
orgiastic -- (used of frenzied sexual activity)

INDIRECT (VIA sexy) -> unsexy -- (not sexually aroused or arousing)

Sense 2
bacchanalian, bacchanal, bacchic, carousing, orgiastic -- (used of riotously drunken merrymaking; "a night of bacchanalian revelry"; "carousing bands of drunken soldiers"; "orgiastic festivity")

INDIRECT (VIA intoxicated) -> sober -- (not affected by a chemical substance (especially alcohol))

Similarity of adj orgiastic

2 senses of orgiastic

Sense 1
orgiastic -- (used of frenzied sexual activity)
       => sexy (vs. unsexy) -- (marked by or tending to arouse sexual desire or interest; "feeling sexy"; "sexy clothes"; "sexy poses"; "a sexy book"; "sexy jokes")

Sense 2
bacchanalian, bacchanal, bacchic, carousing, orgiastic -- (used of riotously drunken merrymaking; "a night of bacchanalian revelry"; "carousing bands of drunken soldiers"; "orgiastic festivity")
       => intoxicated (vs. sober), drunk, inebriated -- (stupefied or excited by a chemical substance (especially alcohol); "a noisy crowd of intoxicated sailors"; "helplessly inebriated")