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Synonyms

motionless

American  
[moh-shuhn-lis] / ˈmoʊ ʃən lɪs /

adjective

  1. without motion.

    a motionless statue.

    Synonyms:
    quiet, quiescent, fixed, stable, inert, unmoving, stationary, still
    Antonyms:
    active

motionless British  
/ ˈməʊʃənlɪs /

adjective

  1. not moving; absolutely still

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • motionlessly adverb
  • motionlessness noun

Etymology

Origin of motionless

First recorded in 1590–1600; motion + -less

Explanation

If you're motionless, you're completely still, not moving a muscle. Your barber might instruct you to remain motionless while he trims the hair around your ears. Anything that's motionless doesn't move — a statue is motionless, and your bike is motionless lying in the driveway until you climb on it and start pedaling. Photographs are motionless, while video records movement. Your new puppy might be a constantly wiggling, jumping ball of motion until she becomes exhausted and falls sound asleep, motionless. Motion, or movement, comes from a Latin root, motionem, "a movement" or "an emotion."

Keep Reading on Vocabulary.com

Vocabulary lists containing motionless

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When he zoomed in with his camera, he realized the motionless ants were covered with tiny cone ants.

From Science Daily • Apr. 14, 2026

Sharpe tumbled during her second run, losing her skis and poles and lying motionless on the snow.

From Barron's • Feb. 19, 2026

Reducing McCullum's coaching to its most recognisable image - feet up, sunglasses in place, watching motionless from a balcony somewhere in the world - would always be wrong.

From BBC • Feb. 8, 2026

For the giant is motionless, and its chest is pierced with an ominous spear that rises 3,000 feet into the sky.

From The Wall Street Journal • Jan. 30, 2026

Mr. Terupt still lay motionless inside the vast whiteness and beeping of that building.

From "Because of Mr. Terupt" by Rob Buyea