operable
op-er-a-ble
adjective
Able to be used, worked, or put into effect; capable of functioning.
"The new software system is now fully operable."
adjective
(Of a medical condition or tumour) able to be treated by surgery.
"Fortunately, the tumour was found to be operable."
Thesaurus
Synonyms: functional, useable, operational, serviceable, usable, practicable, practical
Antonyms: inoperable