decretive
adjective
de·cre·tive di-ˈkrē-tiv 
: having the force of a decree : decretory
Word History
First Known Use
1609, in the meaning defined above
- ornithopters
- ornithorhynchi
- ornithorhynchidaes
- ornithorhynchous
- ornithorhynchus
- ornithorhynchuses
- ornithorhynchusses
- ornithosaurs
- ornithoscopic
- ornithoscopist
- ornithoscopy
- ornithoses
- ornithosis
- ornithotic
- ornithotomical
- ornithotomist
- ornithotomy
- Oro Valley
- oro y plata
- oro-
- oroanal
- Orobanchaceae
- orobanchaceaes
- orobanchaceous
- Orobanche