Definition

In a way that shows great effort and does not stop or get tired.

Example

She worked tirelessly to complete the project on time.

Conversation

I really admire how you work tirelessly on your projects.

Thanks! I just find it rewarding to put in the effort.

It's inspiring to see someone so dedicated.

I believe that hard work pays off in the end!

Synonyms & Antonyms

Root Explanation

Tirelessly → It is formed from "tire" (from Old French *tirer*, meaning to pull or draw) and "-less" (meaning without). The word "tirelessly" means without tiring or without becoming fatigued.

Memory Tip

Think of the word 'tire' meaning to pull or draw energy, and remember that 'tirelessly' means doing something without losing energy.

Visually Confused Words