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reflex

1 antonym for reflex — opposites grouped by meaning.

Noun — An automatic, involuntary response to a stimulus, happening without conscious thought.

Synonyms by Meaning

1. noun

An automatic, involuntary response to a stimulus, happening without conscious thought.

“The doctor tapped his knee to test his reflexes.”

reflex action innate reflex inborn reflex reflex response instinctive reflex unconditioned reflex physiological reaction

2. adj

Happening automatically, without deliberate thought.

“Her reflex action was to duck when the ball flew at her.”

Opposites

Antonyms

How to use reflex

The word patterns that sound natural to a native speaker.

knee-jerk reflex quick reflexes reflex action

Etymology

From Late Latin reflexus ("a bending back"), from reflectere ("to bend back").

Full origin of reflex →

Frequently asked questions

What does “reflex” mean?
The word “reflex” means an automatic, involuntary response to a stimulus, happening without conscious thought. In plain terms, an automatic bodily reaction you don't consciously control, like blinking or flinching.
How do you pronounce “reflex”?
“Reflex” is pronounced REEF-lehks (/ˈɹiːflɛks/ in IPA).
How do you use “reflex” in a sentence?
Here is “reflex” used in a sentence: “The doctor tapped his knee to test his reflexes.”
What part of speech is “reflex”?
Depending on how it is used, “reflex” can be a noun and an adjective.
Where does the word “reflex” come from?
The word “reflex” comes from Late Latin. From Late Latin reflexus ("a bending back"), from reflectere ("to bend back").
Is “reflex” a common word?
“Reflex” is an uncommon word in modern English.
How many meanings does “reflex” have?
“Reflex” has 2 distinct senses listed in this dictionary. The most common is: an automatic, involuntary response to a stimulus, happening without conscious thought.

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Synonyms and antonyms from Wiktionary, CC BY-SA.