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

While he was surprised by his fellow Klutch Sports Group client’s decision, Moody preached patience to Warriors fans fretting about their own team’s inactivity this offseason. — Joseph Dycus, Mercury News, 30 July 2026

Among other updates, the 2026 rule broadened the code definition from addressing only unmet social needs to addressing any unmet upstream driver, including factors like poor nutrition, physical inactivity and substance misuse. — Valerie Cerra, Forbes.com, 29 July 2026

Poor sleep, an unhealthy diet, inactivity, heavy drinking and smoking can all worsen the picture. — Samantha Agate, Charlotte Observer, 27 July 2026

During long periods of inactivity, blood flow still slows, large muscles remain underused, and metabolic processes become less efficient, regardless of your fitness level. — Jakob Roze, Health, 23 July 2026

Preseason inactivity is not necessarily a bad thing for a 17-year veteran who has thrown more than 9,000 passes in regular-season and playoff games and thousands more in practices. — Los Angeles Times, 23 July 2026

Doing so helps lubricate seals and keeps refrigerant circulating through the system, reducing the chance that components dry out during long periods of inactivity. — Jessica Safavimehr, Southern Living, 20 July 2026

The goal was to curb risks associated with heavy media use, among them disrupted sleep, online safety, cyberbullying and physical inactivity. — Gabriel E. Hales, The Conversation, 17 July 2026

Type 2 more typically develops later in life, usually due to a combination of factors like genetics, excess weight, physical inactivity and age. — Adam Cohen, Oklahoman, 7 July 2026