Relentlessly
/rɪˈlɛnt.ləs.li/
Synonyms
- persistently
- doggedly
- tenaciously
- unceasingly
- unremittingly
Slang Meanings
Going hard at something without stopping.
He’s been working on that project relentlessly; he's on it day and night.
Not backing down or giving up.
She is relentless on the basketball court, always driving to the hoop.