unwearying
Persistent without fatigue
Unwearying means tireless, showing no signs of fatigue or diminished effort: her unwearying devotion to the cause, unwearying patience with difficult students.
The word emphasizes sustained energy over time—someone unwearying doesn't flag or lose enthusiasm despite prolonged exertion.
Never losing energy
- indefatigableIncapable of wearying
- unflaggingPersistently energetic
- unrelentingRefusing to let up
- perseveringMaintaining effort despite difficulty
tenacious · steadfast · resolute · unfaltering · unswerving · dogged · relentless · unwavering
Persistently attentive to tasks
- assiduousShowing careful persistent effort
- industriousDevoted to steady effort
- hardworkingCommitted to sustained effort
- devotedLoyally and lovingly attached
dedicated · committed · zealous · meticulous · laborious · painstaking · conscientious · sedulous
Capacity for sustained effort
- fortitudeEnduring courage under pain
- resilienceCapacity to recover quickly
- gritDetermination or abrasive particles
- toughnessResilient durability under strain
perseverance · patience · durability · hardiness · vigor · robustness · strength · determination
tireless
Never losing energy
- indefatigableIncapable of wearying
- unflaggingPersistently energetic
- unrelentingRefusing to let up
persevering · tenacious · steadfast · resolute · unfaltering · unswerving · dogged · relentless · unwavering · unyielding
diligent
Persistently attentive to tasks
- assiduousShowing careful persistent effort
- industriousDevoted to steady effort
- hardworkingCommitted to sustained effort
devoted · dedicated · committed · zealous · meticulous · laborious · painstaking · conscientious · sedulous · attentive
stamina
Capacity for sustained effort
- fortitudeEnduring courage under pain
- resilienceCapacity to recover quickly
- gritDetermination or abrasive particles
toughness · perseverance · patience · durability · hardiness · vigor · robustness · strength · determination · steadfastness
unwearyingtiring
Causing fatigue
exhaustible · flagging · fatiguing · wearying · lethargic
unwearyingwearying
Causing gradual exhaustion
tiring · exhausting · draining · fatiguing · tedious
unwearyinginconstant
Prone to fluctuation
intermittent · fitful · sporadic · faltering · wavering
weary, wearing, weariness, wearied, wearying, wearily, unwearied, wearier, weariest