Definify.com
Webster 1913 Edition
Appropriateness
Ap-pro′pri-ate-ness
,Noun.
 The state or quality of being appropriate; peculiar fitness. 
Froude.
 Webster 1828 Edition
Appropriateness
APPRO'PRIATENESS
,Noun.
  Definition 2025
appropriateness
appropriateness
English
Noun
appropriateness (uncountable)
- the quality or condition of being appropriate