Steadiness
Part of speech: noun
Definition: the state of being steady the degree of stability
Example sentence: If you want to have the clarity and steadiness to deal with that '3:00 A.M. phone call,' you should better have made sure that you're not running on empty when that phone rings.
Firmness
Part of speech: noun
Definition: The state of being firm; strength; permanence; stability; hardness; resolution.
Example sentence: My mom, raising seven children, was such a steady and firm influence. You did not mess around with my mom. Nobody in the neighborhood or whole town did. She had that steadiness and firmness but love at the same time.