Related Clues:
- Still owing
- Humbly compliant
- Mild and gentle
- Patient and easily imposed upon
- Patient and submissive
- ". . . the ___ shall inherit the Earth"
- Not big on social events, say
- Timidly quiet
- Quiet and timid
- Like a mouse
- Not likely to pipe up
- Unlikely to make the first move
- Uneffusive
- Terribly timid
- Submissive male's squeal of fear