parallel to
Definitions
Extending in the same direction and remaining at a constant distance apart.
Similar or analogous to something else in nature, character, or development.
Occurring or existing at the same time or in a corresponding manner.
Examples
The new highway runs parallel to the existing railway tracks.
Draw a line that is parallel to the base of the triangle.
Synonyms
aligned with alongside equidistant from running beside coextensive with
Antonyms
perpendicular to intersecting with at an angle to divergent from crossing