Flightiness and Gobbledygook

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

Gobbledygook and flightiness are semantically related. In some cases you can use "Gobbledygook" instead a noun "Flightiness".

Gobbledygook noun - Language marked by abstractions, jargon, euphemisms, and circumlocutions.

Flightiness and gobbledygook are semantically related. Sometimes you can use "Flightiness" instead a noun "Gobbledygook".