indefatigable
in-de-fat-i-ga-ble
adjective
Never tiring; showing persistent, unflagging effort and energy.
"Her indefatigable spirit inspired everyone during the long charity walk."
Thesaurus
Synonyms: tireless, energetic, unwearying, unflagging
in-de-fat-i-ga-ble
Never tiring; showing persistent, unflagging effort and energy.
"Her indefatigable spirit inspired everyone during the long charity walk."
Synonyms: tireless, energetic, unwearying, unflagging