pleasantness
Concise Oxford English Dictionary © 2008 Oxford University Press:
pleasant/ˈpleznt/
▶adjective (pleasanter, pleasantest) giving a sense of happy satisfaction or enjoyment.
■ (of a person) friendly and considerate; likeable.
– derivatives
pleasantly adverb,
pleasantness noun.
pleasantly adverb,
pleasantness noun.
'pleasantness' also found in these Oxford entries:

