The word "shakable" is often used to describe something or someone that is uncertain or unsteady. There are many synonyms for this word that can convey similar meanings with slight differences in tone. For example, the word "unsettled" suggests a feeling of unease or discomfort. "Insecure" describes a lack of confidence or stability. A "wobbly" object or person may appear physically unstable. "Tremulous" connotes a wavering or quivering movement. "Unsteady" implies a lack of balance or support. Understanding the nuances of these synonyms can help writers and speakers select the precise word to convey their intended meaning.