What is the Opposite(Antonym) of “contractile”?

The Opposite(Antonym) of “contractile”

The antonyms of contractile are expansive, dilative, and relaxant. These words describe the opposite of contractile, which means capable of contracting or causing contraction, especially of muscles or other tissues.

Explore all Antonyms of “contractile”

Definitions and Examples of expansive, dilative, relaxant

Learn when and how to use these words with these examples!

Tending to expand or capable of expanding; having a wide range or extent.


The expansive view from the mountaintop was breathtaking.

Capable of dilating or expanding; tending to enlarge or widen.


The dilative effect of the medication helped to relieve the patient's breathing difficulties.

Causing relaxation or reducing tension; having a calming effect.


The relaxant properties of the massage helped to ease the client's muscle stiffness.

Key Differences: expansive vs dilative vs relaxant

  • 1Expansive describes something that is capable of expanding or has a wide range or extent.
  • 2Dilative describes something that is capable of dilating or enlarging.
  • 3Relaxant describes something that has a calming effect or reduces tension.

Effective Usage of expansive, dilative, relaxant

  • 1Medical Terminology: Use these antonyms to describe the effects of medications on the body.
  • 2Science Vocabulary: Incorporate these antonyms in science classes to describe the properties of materials.
  • 3Creative Writing: Utilize these antonyms in narratives to create vivid descriptions of settings and characters.

Remember this!

The antonyms of contractile describe the opposite of its meaning. Expansive refers to something that can expand or has a wide range, dilative refers to something that can dilate or enlarge, and relaxant refers to something that has a calming effect. These antonyms can be used in medical terminology, science vocabulary, and creative writing to enhance communication and create vivid descriptions.

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