English
mankindness
From mankind + -ness.
Formed from mankind + -ness
Proto-Indo-European *mon- ‘man’
Proto-Germanic *mann- ‘human’
Proto-Germanic *manakunją
Old English mancynn ‘humanity, mankind’
Middle English mankynde ‘Humankind, humanity’
English mankind
Today it means
noun The state, quality, or condition of mankind; humanity; humanness
Language periods are conventional ranges, not dates for this word.
Etymograph / mankindness