unseen
1. [ adjective ] not seen or perceived
Examples:

"unseen natural resources"

Related terms: invisible
2. [ adjective ] not noticed
Synonyms: unnoticed unobserved
Related terms: undetected
3. [ noun ] (religion) a belief that there is a realm controlled by a divine spirit
Synonyms: spiritual_world
Related terms: belief
Similar spelling:   unsent
  unseeing
  unison
  unguent
  unseemly
  ungentle
  UN_agency