affectionateness
/əˈfɛkʃənətnəs/ /əˈfɛkʃ(ə)nətnəs/noun
The quality of being affectionate (in various uses).
Origin
Early 17th century; earliest use found in Nicholas Byfield (d. 1622), Church of England clergyman and religious writer. From affectionate + -ness.