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

The price of inaction and, conversely, the benefits of robust due diligence are much harder to measure. — Ben Vanpeperstraete, Footwear News, 23 Oct. 2026

The mother of a foster child who died in the state's care in 2025 is suing the governor and other officials and accusing them of inaction and multiple failures that led to her vulnerable daughter's death. — Mike Hellgren, CBS News, 21 Oct. 2026

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