Find Antonyms

reflex Antonyms

Opposite of reflex

Because the opposite of reflex 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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• adjective (Context 1)

Performed without conscious thought as an automatic response to a stimulus.

Usage Example

"Pulling your hand away from a hot stove is a rapid voluntary action."

Strongest
voluntary
deliberate
intentional
Strong
conscious
calculated

• adjective (Context 2)

Measuring greater than 180 degrees and less than 360 degrees (of a geometric angle).

Usage Example

"The geometry students learned how to measure a acute angle using a standard protractor."

Strong
acute
obtuse

Similar words to reflex

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

involuntary
automatic
reflection
instinctive
descendant
recurve
unthinking
reaction
See all synonyms of reflex

• Nearby Words

reflectively
reflectiveness
reflector
reflex
reflexive
reflexively
refloat

Cite this Entry

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