Synonyms of inaction

inaction

noun

(ˌ)i-ˈnak-shən 

as in inertia

lack of action or activity

as a result of the park department's inaction, the city's pools are not ready to open for the summer

Synonyms & Similar Words

• inertia
• inactivity
• nonaction
• inertness
• idleness
• laziness
• quiescence
• lethargy
• dormancy
• sleepiness
• indolence
• sloth
• sluggishness
• lounging
• loafing
• lassitude
• languor
• shiftlessness
• listlessness
• dallying
• lolling

Antonyms & Near Antonyms

• action
• activity
• activeness
• exuberance
• robustness
• vivacity
• liveliness
• industry
• vibrancy
• briskness
• employment
• occupation
• diligence
• sprightliness
• business
• industriousness
• assiduity
• animateness
• jazziness
• peppiness
• assiduousness

Example Sentences

Recent Examples of inaction

These spots are produced by Yellow Dot, a non-profit production studio founded by McKay to fight back against climate disinformation and inaction. — Tom Tapp, Deadline, 21 Oct. 2026

Muñiz helped defend the office’s inaction — even though New York’s attorney general acted on similar complaints in that state and netted a $25 million settlement for victims there. — Scott Maxwell, The Orlando Sentinel, 13 Oct. 2026

In some, the lawyer’s inaction had caused the clients to lose their appeal rights. — Samantha Melamed, ProPublica, 13 Oct. 2026

People reported incidents from 10, 20, even 40 years ago, and claimed to have regretted their inaction ever since. — Vanessa Bohns, Time, 6 Oct. 2026