Jovialness

n.joyful, kindwarm

What it means

Warm, sociable cheerfulness in a person or atmosphere.

Reach for it when naming hearty friendliness in plain derivational form

The guide's jovialness helped the tired group recover its patience.

everyday
heartiness
robust sincerity characterizes the welcome
not when Heartiness can concern appetite or physical vigor instead of humor.
warm
good cheer
a welcoming positive spirit is shared
not when Good cheer describes atmosphere more readily than stable character.
formal
geniality
warm friendliness rather than loud merriment is the quality
not when Geniality is gentler and less boisterous.
formal
joviality
the conventional noun for hearty good humor is preferable
not when Joviality may sound more abstract and polished than jovialness.
literary
bonhomie
easy social warmth connects a group
not when Bonhomie can feel detached or showy in an intimate tribute.

natural jovialness
Her natural jovialness made the small reception feel generous.
easy jovialness
An easy jovialness grew as the former rivals compared stories.
host's jovialness
The host's jovialness helped every newcomer join a table.

Jovialness is less conventional than joviality and may sound awkward to some readers.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.