provisionary
1. [ adjective ] under terms not final or fully worked out or agreed upon
Synonyms: tentative provisional probationary
Examples:

"probationary employees" "a provisional government" "just a tentative schedule"

Related terms: conditional
Similar spelling:   provision
  provisionally
  provisioner
  provisional
  prevision
  provisional_ira
  provisions
  provisory
  profusion
  previously
  prepositionally