Synonyms: operable, practicable
Definition: usable for a specific purpose
Usage: an operable plan; a practicable solution
Similar words: practical
Definition: concerned with actual use or practice
Usage: he is a very practical person; the idea had no practical application; a practical knowledge of Japanese; woodworking is a practical art
Synonyms: usable, useable, functional, operable, operational
Definition: fit or ready for use or service
Usage: the toaster was still functional even after being dropped; the lawnmower is a bit rusty but still usable; an operational aircraft; the dishwasher is now in working order
Similar words: serviceable
Definition: ready for service or able to give long service
Usage: serviceable equipment; heavy serviceable fabrics