IPA: /ʌnˈwɪərɪdli/
KK: /ʌnˈwɛrɪdli/
In a way that shows no signs of tiredness or fatigue; continuously energetic and persistent.
She worked unweariedly on her project, never taking a break.
Unweariedly → It is formed from "un-" (meaning not), "wearied" (from Old English "werian", meaning to tire or exhaust), and "-ly" (meaning in a manner). The word "unweariedly" means in a manner that is not tired or exhausted, indicating continuous effort without fatigue.
Think of 'not tired' ('un-') and 'tired' ('wearied') to remember that 'unweariedly' means doing something without getting tired.