1.  unsteadiness(n = noun.attribute) ricketiness - the quality of not being steady or securely fixed in place; Array
is a kind of movability, movableness
Antonym: steadiness
Derived form adjective unsteady₂

2.  unsteadiness(n = noun.attribute) Array - the quality of being unsteady--varying and unpredictable; Array
is a kind of irregularity, unregularity
has particulars: instability, unstableness
Antonym: steadiness
Derived form adjective unsteady₁