When I am really interested in something I am doing, I feel tireless - I could stay on task for hours.
today i worked 8 hours and i feel tireless.
The tireless efforts of the patrol kept database clean.
When I am really interested in something I am doing, I feel tireless - I could stay on task for hours.
The runner's legs were tireless as they carried him through the race. It was only through his tireless investigation that the accused was found to be innocent.
Yes, you can.
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
a sentence using the word endotracheal
This is a sentence using the word aviator.
I am saying a sentence using the word collagen.
This is a sentence using the word monomer. :P
this is a sentence using the word armchair.