Find Antonyms

perpendicularly Antonyms

Opposite of perpendicularly

Because the opposite of perpendicularly shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• adverb (Context 1)

At an angle of 90 degrees to a given line, plane, or surface.

Usage Example

"The main avenue runs obliquely to the riverfront."

Strong
obliquely
diagonally

• adverb (Context 2)

In a straight upward or downward direction; vertically.

Usage Example

"The limestone cliffs rise horizontally from the ocean floor."

Strongest
horizontally
Strong
flatly
sideways

Similar words to perpendicularly

Words similar to perpendicularly shift depending on context. Common synonyms include:

vertically
orthogonally
uprightly
erectly
plumb
sheerly
transversely
See all synonyms of perpendicularly

• Nearby Words

peroxide
perp
perpendicular
perpendicularly
perpetrate
perpetration
perpetrator

Cite this Entry

Wordmom. (2026). Antonyms for Perpendicularly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/perpendicularly
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