Antonyms for nonparallel

Antonyms of adj nonparallel

2 senses of nonparallel

Sense 1:

serial, in series(predicate), nonparallel

INDIRECT (VIA asynchronous) -> synchronous, synchronal, synchronic

Sense 2:

nonparallel

INDIRECT (VIA perpendicular, oblique) -> parallel
INDIRECT (VIA oblique, parallel) -> perpendicular