Synonyms of fatigue

fatigue 1 of 2

verb

as in to wear

to use up all the physical energy of

the rescue workers pressed on, though their efforts to reach the miners had almost completely fatigued them

Synonyms & Similar Words

• wear
• tire
• kill
• exhaust
• weary
• drain
• bust
• waste
• burn out
• break
• wash out
• harass
• knock out
• wear out
• outwear
• frazzle
• fag
• weaken
• tucker (out)
• wear to a frazzle
• debilitate
• sap
• do in
• enervate
• enfeeble
• do up

Antonyms & Near Antonyms

• strengthen
• activate
• energize
• rest
• relax
• invigorate
• rejuvenate
• vitalize
• unwind

fatigue

2 of 2

noun

fə-ˈtēg 

1

as in exhaustion

a complete depletion of energy or strength

the day-long battle against the blaze left firefighters in a state of utter fatigue

Synonyms & Similar Words

• exhaustion
• collapse
• weariness
• tiredness
• burnout
• weakness
• disablement
• faintness
• prostration
• lassitude
• frazzle
• feebleness
• impotence
• debility
• lethargy
• inertia
• infirmity
• debilitation
• enervation
• frailty
• slumber
• stupor
• sluggishness
• languor
• apathy
• listlessness
• enfeeblement
• frailness
• passivity
• overfatigue
• torpor
• torpidity
• passiveness

Antonyms & Near Antonyms

• rejuvenation
• refreshment
• revitalization
• energy
• vigor
• vitality
• strength
• starch
• muscle
• power
• dash
• sap
• drive
• ginger
• pep
• bounce
• punch
• liveliness
• verve
• go
• potency
• zip
• snap
• vim
• zing
• rejuvenescence
• might
• vivacity
• puissance
• briskness
• spiritedness
• sprightliness
• jauntiness
• vivaciousness

2

as in effort

very hard or unpleasant work

although he had joined the army for action and adventure, much of his day seemed to be devoted to mindless fatigues

Synonyms & Similar Words

• effort
• labor
• sweat
• pains
• drudgery
• exertion
• toil
• slavery
• grind
• struggle
• drudge
• travail
• trouble
• responsibility
• donkeywork
• moil
• duty
• obligation
• job
• tedium
• chore
• spadework
• treadmill
• routine

Antonyms & Near Antonyms

• rest
• ease
• relaxation
• fun
• play
• leisure
• decompression
• amusement
• inertia
• recreation
• diversion
• repose
• entertainment
• inactivity
• sport
• idleness
• dormancy
• inertness
• dalliance
• loafing
• goldbricking
• lounging
• dallying
• lolling

Synonym Chooser

How is the word fatigue distinct from other similar verbs?

Some common synonyms of fatigue are exhaust, jade, tire, and weary. While all these words mean "to make or become unable or unwilling to continue," fatigue suggests great lassitude from excessive strain or undue effort.

fatigued by the day's chores

When can exhaust be used instead of fatigue?

While in some cases nearly identical to fatigue, exhaust implies complete draining of strength by hard exertion.

shoveling snow exhausted him

When could jade be used to replace fatigue?

The words jade and fatigue can be used in similar contexts, but jade suggests the loss of all freshness and eagerness.

appetites jaded by overindulgence

When is tire a more appropriate choice than fatigue?

Although the words tire and fatigue have much in common, tire implies a draining of one's strength or patience.

the long ride tired us out

When might weary be a better fit than fatigue?

While the synonyms weary and fatigue are close in meaning, weary stresses tiring until one is unable to endure more of the same thing.

wearied of the constant arguing

Example Sentences

Recent Examples of fatigue

Verb

It’s made with special cushioning that adapts to your stride, weight, and speed, absorbing impact to allow your feet to go longer before they get fatigued. — Jasmine Gomez, Travel + Leisure, 11 July 2026

However, rather than looking fatigued, Féry produced his best and most complete performance of the tournament in a dominant win over a player who contested a French Open final only last month. — Charlie Eccleshare, New York Times, 8 July 2026

Noun

By the time August rolls around, outfit fatigue is almost inevitable. — Amanda Le, InStyle, 31 July 2026

Health officials say symptoms typically begin about a week after infection and include frequent watery diarrhea, loss of appetite, bloating, nausea and fatigue, lasting from two days to two weeks or longer. — Paula Wethington, CBS News, 30 July 2026