Heartedness
Pronunciation : Heart"ed*ness
Part of Speech : n.
Definition : Defn: Earnestness; sincerity; heartiness. [R.] Clarendon.
Note: See also the Note under Hearted. The analysis of the compounds gives hard-hearted + -ness, rather than hard + heartedness, etc.
Source : Webster's Unabridged Dictionary, 1913