shakiness

Noun shakiness has 2 senses

• shakiness(n = noun.state) palpitation, quiver, quivering, shaking, trembling, vibration - a shaky motion; "the shaking of his fingers as he lit his pipe"
is a kind of motion
has particulars: tremolo, tremor
Derived forms adjective shaky₁, adjective shaky₂

• shakiness(n = noun.attribute) - the quality of being unstable and insecure; "the shakiness of the present regime"
is a kind of instability, unstableness
Derived form adjective shaky₃