originative
1. [ adjective ] containing seeds of later development
Synonyms: germinal seminal
Examples:

"seminal ideas of one discipline can influence the growth of another"

Related terms: original
2. [ adjective ] having the power to bring into being
Synonyms: creative
Related terms: generative
3. [ adjective ] having the ability or power to create
Synonyms: creative
Examples:

"a creative imagination"

Related terms: uncreative imaginative fanciful yeasty fictive productive original creativity
Similar spelling:   originate
  origination
  originate_in
  originator
  original
  originally
  originality
  originalism
  original_sin
  organization
  organist
  organisation
  Oregonian
  Oregon_alder