浮うわ気き性しょう

noun which may take the genitive case particle 'no', noun

philandering nature; flirtatious disposition

Describes a person's inherent tendency to be unfaithful or flirtatious, often used as a noun or with の to modify another noun.

• 彼かれの浮うわ気き性しょうには本ほん当とうに困こまっている。

  I'm really troubled by his philandering nature.

• 浮うわ気き性しょうの人ひとは長なが続つづきしない。

  People with a flirtatious disposition don't last long in relationships.