unwearied

Not tired or tiring: synonym: tireless.

Unrelenting or unremitting.

Not wearied; not fatigued.

Indefatigable; assiduous: as, unwearied perseverance: of persons.

Not wearied; not fatigued or tired; hence, persistent; not tiring or wearying; indefatigable.

Not wearied, not tired.

with unreduced energy