Flotation and Levity

Flotation noun - The phenomenon of floating (remaining on the surface of a liquid without sinking).

Levity and flotation are semantically related. in lightness topic. In some cases you can use "Levity" instead a noun "Flotation".

Levity noun - A lack of seriousness often at an improper time.

Flotation and levity are semantically related. Sometimes you can use "Flotation" instead a noun "Levity".