Synonyms of vertical in English:

vertical


See definition of vertical

adjective

1‘in this exercise the legs are raised to an almost vertical position’

SYNONYMS
upright, erect, perpendicular, plumb, straight, straight up and down, on end, standing, upstanding, bolt upright, upended
sheer, steep, sharp, precipitous, bluff, vertiginous
rampant
rare acclivitous, declivitous, scarped
ANTONYMS

horizontal, flat