Jocular

adj.joyful, calmformal

What it means

Fond of joking or expressed in a cheerful humorous manner.

Reach for it when describing sociable humor when it eases rather than dismisses tension

Her jocular remark relaxed the room without minimizing the concern.

playful
wisecracking
frequent quick irreverent jokes define the style
not when Wisecracking is sharper and can disrupt or wound.
everyday
humorous
something is intended or able to amuse
not when A humorous remark reveals nothing about a person's usual appetite for jokes.
everyday
playful
light fun is the main tone
not when Playful is broader and may contain no verbal humor.
warm
jovial
hearty social cheer matters as much as humor
not when Jovial can exist without actual jokes.
professional
witty
clever verbal invention earns the praise
not when Witty is about quality of humor, while jocular can be merely good-natured.
formal
facetious
a serious subject is treated jokingly
not when Facetious usually criticizes inappropriate levity.
literary
genial
warm friendliness rather than joke-making creates ease
not when Genial lacks jocular's explicit humorous element.

jocular mood
The jocular mood settled before the confidential item began.
jocular remark
One jocular remark reset the room after the projector failed.
jocular manner
His jocular manner included listening when the joke did not land.

Jocular humor can be mistimed or used to avoid a serious issue. Effect matters more than the speaker's intent.

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