Antonyms of adj aslant

1 sense of aslant

Sense 1
aslant, aslope, diagonal, slanted, slanting, sloped, sloping -- (having an oblique or slanted direction)

INDIRECT (VIA vertical, inclined) -> horizontal -- (parallel to or in the plane of the horizon or a base line; "a horizontal surface")
INDIRECT (VIA inclined, horizontal) -> vertical, perpendicular -- (at right angles to the plane of the horizon or a base line; "a vertical camera angle"; "the monument consists of two vertical pillars supporting a horizontal slab"; "measure the perpendicular height")

Similarity of adj aslant

1 sense of aslant

Sense 1
aslant, aslope, diagonal, slanted, slanting, sloped, sloping -- (having an oblique or slanted direction)
       => inclined (vs. horizontal) (vs. vertical) -- (at an angle to the horizontal or vertical position; "an inclined plane")

Synonyms of adv aslant

2 senses of aslant

Sense 1
aslant -- (over or across in a slanting direction)

Sense 2
obliquely, aslant, athwart -- (at an oblique angle; "the sun shone aslant into his face")