Synonyms of diagonal in English:

diagonal


See definition of diagonal

adjective

1‘he drew a diagonal line across the page’

SYNONYMS

crossways, crosswise, from corner to corner, slanting, slanted, aslant, slant, slantwise, sloping, oblique, inclined, inclining, tilted, tilting, angled, at an angle, cornerwise

Scottish squint

North American cater-cornered, cater-corner, catty-cornered, kitty-corner