Antonyms of adj orthostatic

1 sense of orthostatic

Sense 1
orthostatic -- (pertaining to an upright standing posture; "orthostatic hypotension")

INDIRECT (VIA erect) -> unerect -- (not upright in position or posture)

Similarity of adj orthostatic

1 sense of orthostatic

Sense 1
orthostatic -- (pertaining to an upright standing posture; "orthostatic hypotension")
       => erect (vs. unerect), vertical, upright -- (upright in position or posture; "an erect stature"; "erect flower stalks"; "for a dog, an erect tail indicates aggression"; "a column still vertical amid the ruins"; "he sat bolt upright")

2020, Cloud WordNet Browser