Synonyms of inactivity

inactivity

noun

1

as in inertia

lack of action or activity

the inactivity outside the school led me to think that it must have been vacation week

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

2

as in neglect

lack of use

after weeks of inactivity, the car wouldn't start

Synonyms & Similar Words

• neglect
• disuse
• abandonment
• idleness
• desuetude
• desertion
• abeyance
• latency
• quiescence
• dormancy

Antonyms & Near Antonyms

• use

Example Sentences

Recent Examples of inactivity

And the inactivity would have driven every last person reading this insane. — Grant Brisbee, New York Times, 2 July 2026

After a period of inactivity last year, the well began injecting wastewater again last summer, only to be shut down again this March. — Nick Bowlin, ProPublica, 30 June 2026

Gentle muscle-pumping movements encourage lymph flow and may ease the heavy or tight feeling many people get after long periods of inactivity or hormonal shifts. — Allison Palmer, Charlotte Observer, 29 June 2026

One way to improve human well-being is to avoid the harms of digital dependence, including physical inactivity and social isolation. — Dipesh Navsaria, The Conversation, 29 June 2026

Plus, its auto-pause technology prevents overheating by stopping airflow after three seconds of inactivity. — Izzy Baskette, PEOPLE, 26 June 2026

By default, the SL3-P automatically switches between the rear LCD and EVF using an eye sensor, and goes to sleep after a few minutes of inactivity. — Jim Fisher, PC Magazine, 25 June 2026

Both establishments received inactivity suspensions on June 10. — Rashad Alexander, Kansas City Star, 22 June 2026

Mississippi was last in the overall ranking, with the country’s highest physical inactivity rate, social isolation score, and highest early death rate among seniors. — Dobrina Zhekova, Travel + Leisure, 21 June 2026