To persist in or remain constant to a purpose, idea, or task in the face of obstacles or discouragement.
To carry on; persist in:
To continue in existence; last; remain
To stop using, doing, etc.; cease; give up
Find another word for keep-at. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for keep-at, like: persevere, persist in, carry on, plug-away, continue, endure, discontinue, give up and give in.