Related Clues:
- Placid - not easily angered
- Quits - flat
- Level and regular
- Iron - uniform - flat
- Still - quits
- Flat - yet
- (Of a number) divisible by 2
- Regular - smooth
- Like 2, 4 or 6, say
- Still - divisible by two
- Not easily annoyed
- Describes a number divisible by two
- United draw with Dutch
- Parallel (with)
- Level — regular