unermüdlich
Translation
tireless, indefatigable, relentless
Examples
Er ist ein unermüdlicher Arbeiter.
He is a tireless worker.
Sie kämpfte unermüdlich für ihre Rechte.
She fought tirelessly for her rights.
Grammar Patterns
unermüdlich + Verb (as adverb) to ... tirelessly She worked unermüdlich on the project.
ein unermüdlicher + Noun (as adjective) a tireless ... He is an unermüdlicher worker.
Similar Words
Synonyms: ausdauernd, beharrlich, rastlos; Antonyms: müde, faul, träge
Etymology
From un- (not) + ermüden (to tire) + -lich (adjective suffix). Literally means "not tiring".
Memory Tips
Think of someone who is 'un-' (not) 'müde' (tired). They can work tirelessly.