Related Clues:
- Don't give up
- Not call it quits
- Like some nails
- Not give up
- Apply, as false fingernails
- Continue to exist
- Continue to be
- Apply fake fingernails
- Apply, as a decal
- Pursue course doggedly
- Continue firmly or obstinately
- Persevere, hang on
- Continue despite opposition
- Continue obstinately, don't give up
- Continue in spite of difficulty