dif·fer·en·tia·ble 
(dĭf′ə-rĕnshə-bəl, -shē-ə-)
(dĭf′ə-rĕnshə-bəl, -shē-ə-)adj.
1. Capable of being differentiated: differentiable species.
2. Mathematics Possessing a derivative.
dif′fer·en′tia·bili·ty n.
- obsessionally
- obsessive
- obsessive-compulsive
- obsessive-compulsive disorder
- obsessive-compulsive personality disorder
- obsessively
- obsessiveness
- obsessor
- obsidian
- obsolesce
- obsolescence
- obsolescent
- obsolescently
- obsolete
- obsoletely
- obsoleteness
- obsoletism
- obstacle
- obstacle course
- obstetric
- obstetrical
- obstetrically
- obstetrician
- obstetrics
- obstinacy