English
genialness
From genial + -ness.
Formed from genial + -ness
Proto-Indo-European *ǵenh₁- ‘to beget’
Latin genius ‘guardian spirit’
Latin geniālis ‘of or pertaining to marriage’
English genial
Today it means
noun The quality of being genial; geniality.
Language periods are conventional ranges, not dates for this word.
Etymograph / genialness