operable (adj.)
- achievable
- actable
- applicable
- attainable
- banausic
- compliant
- doable
- effective
- effectual
- efficient
- feasible
- fit
- functional
- manageable
- maneuverable
- manipulable
- negotiable
- operational
- pliable
- practicable
- practical
- pragmatic
- realizable
- reusable
- serviceable
- superable
- surmountable
- usable
- utilizable
- viable
- workable
