Unseen plane Synonyms

Unseen replaced

Definitions for Unseen


  • (adjective) not observed
  • (noun) a belief that there is a realm controlled by a divine spirit

Synonyms for phrase

UP abbreviation

UP is an abbreviation for Unseen Plane
What does UP stand for?
UP stands for "Unseen Plane"

Plane replaced

Definitions for Plane


  • (adjective) having a surface without bends, breaks, or irregularities
  • (noun) a vehicle for traveling through the air that has fixed wings for lift
  • (verb) to make free from breaks, curves, or bumps