Synonyms for Not use:

• adj.

  •vacant (adjective)
  • clear,
  • bare,
  • unfilled,
  • deserted,
  • not in use,
  • unused,
  • void,
  • abandoned,
  • Untaken,
  • uninhabited,
  • unengaged,
  • unlived in,
  • devoid,
  • idle,
  • stark,
  • to let,
  • free,
  • untenanted,
  • available,
  • Disengaged,
  • without contents,
  • unemployed,
  • Tenantless.

Antonyms for Not use:

• adj.

  • vacant
    aware, Comprehending, employed, full, occupied, cognizant, populated, overflowing, busy, used.