impressionability.

A tendency to be strongly influenced by other people, experiences, or suggestions.

Use it for

Words that belong together

• youthful impressionability
• heightened impressionability

On the page

Her impressionability made the charismatic lecturer's approval unusually important.

Usage notes

Primary category: psychology / human behavior. Forms: Usually uncountable; no ordinary plural in this sense. Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings. Established modern English lexical item. No separate regional spelling or grammatical inflection entry. Commonness: moderately common.