Synonyms of idleness

idleness

noun

1

as in inertia

an inclination not to do work or engage in activities

the brothers' innate idleness meant that neither did much, either inside or outside their ramshackle cabin

Synonyms & Similar Words

• inertia
• indolence
• laziness
• sloth
• shiftlessness
• lethargy
• supineness
• languor
• apathy
• loafing
• lassitude
• sluggishness
• listlessness
• lolling
• lounging
• dallying
• goldbricking

Antonyms & Near Antonyms

• industry
• industriousness
• drive
• ambition
• enterprise
• initiative
• hustle
• diligence
• assiduity
• perseverance
• go
• energy
• vigor
• vitality
• vivacity
• exuberance
• liveliness
• animation
• briskness
• assiduousness
• robustness
• sprightliness
• vibrancy
• vim
• pep
• lustiness
• jazziness
• peppiness

2

as in inaction

lack of action or activity

a day spent in idleness is nice, but a month of doing nothing is boring!

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

3

as in neglect

lack of use

the idleness of the machine was apparent by its thick layer of dust

Synonyms & Similar Words

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

Antonyms & Near Antonyms

• use

Example Sentences

Recent Examples of idleness

Spending healthy years in idleness isn’t good for you. — Editorial Board, Washington Post, 14 Feb. 2026

DeJean, who recorded the game-changing pick-six in Super Bowl LIX, couldn’t comprehend postseason idleness. — Brooks Kubena, New York Times, 12 Jan. 2026

This patience is watchfulness, not idleness. — Francois Botha, Forbes.com, 7 Sep. 2025

All of which could lead to so much work that a man like Wyatt Harper might never have another day of idleness again. — Literary Hub, 3 Sep. 2025