Synonyms of inexhaustible

inexhaustible

adjective

as in meticulous

showing no signs of weariness even after long hard effort

seemingly inexhaustible horses that pulled heavy wagons across the wide prairies

Synonyms & Similar Words

• meticulous
• indefatigable
• unflagging
• relentless
• untiring
• tireless
• active
• vigorous
• energetic
• conscientious
• intense
• diligent
• persistent
• steadfast
• unfailing
• steady
• weariless
• assiduous
• busy
• spirited
• unrelenting
• unremitting
• determined
• unabated
• unflinching
• tenacious
• stubborn
• dynamic
• sedulous
• hard
• painstaking
• unfaltering
• pertinacious
• patient
• industrious
• dogged
• unwavering
• feverish
• plodding
• persevering
• strenuous
• laborious
• slavish

Antonyms & Near Antonyms

• sluggish
• indolent
• lazy
• listless
• shiftless
• lackadaisical
• slothful
• laggard
• casual
• languid
• apathetic
• spiritless
• desultory
• drained
• broken
• overtaxed
• overworked
• wearied
• jaded
• beat
• spent
• sapped
• done in
• enervated
• burnt-out
• worn-out
• burned-out
• played out
• tuckered (out)