Synonyms and related words :
accessible, accomplishable, achievable, actable, attainable, banausic, compassable, doable, effective, effectual, efficient, employable, feasible, functional, handy, manageable, maneuverable, manipulatable, negotiable, operable, operatable, operative, overcomable, performable, possible, practical, pragmatic, realizable, serviceable, superable, surmountable, usable, useful, viable, workable