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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

Chinese veteran Liu Jiayu, the silver medallist at the 2018 Pyeongchang Games, landed heavily towards the end of her second run, lying motionless on her back in the snow.

From Barron's • Feb. 11, 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

The cub was found sitting, motionless, in the middle of Hillcrest Parkway near Olympic Street in Castaic just before 1 a.m.

From Los Angeles Times • Jan. 21, 2026

“Are you kidding?” answered Brooklyn, who stood virtually motionless, mesmerized by the machine.

From "City Spies" by James Ponti