Find Antonyms

tangent Antonyms

Opposite of tangent

Because the opposite of tangent shifts with each meaning, the antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
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• noun (Context 1)

A straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point (in geometry).

Usage Example

"The students used a compass and straightedge to construct a secant to the circle."

Strongest
secant

• noun (Context 2)

The trigonometric function that, for an acute angle in a right-angled triangle, is the ratio of the length of the side opposite the angle to the length of the side adjacent to it.

Usage Example

"To calculate the height of the building, she multiplied the distance from the base by the cotangent of the angle of elevation."

Strongest
cotangent

• adjective (Context 3)

Touching a curve or surface at a single point without intersecting or crossing it (in geometry).

Usage Example

"The two circles are secant to each other at the exact center of the diagram."

Strongest
secant
Strong
intersecting

Similar words to tangent

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

digression
deviation
aside
touching
contiguous
detour
excursion
diversion
See all synonyms of tangent

• Nearby Words

tan
tandem
tang
tangent
tangential
tangentially
tangibility

Cite this Entry

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