Shakiness is a related term of unsteadiness.
As nouns the difference between shakiness and unsteadiness
is that shakiness is the property of being shaky while unsteadiness is the quality of being unsteady.
shakiness
English
Noun
(-)
The property of being shaky.
unsteadiness
English
Noun
(-)
The quality of being unsteady.
Antonyms
*steadiness