Synonyms and related words :
achievable, actable, answerable, applicable, ascertainable, attainable, banausic, capable of solution, compassable, decipherable, decodable, determinable, doable, effective, effectual, efficient, explainable, explicable, exploitable, feasible, manageable, maneuverable, manipulatable, negotiable, open to solution, operable, operatable, overcomable, performable, practicable, practical, pragmatic, realizable, resolvable, soluble, solvable, superable, surmountable, usable, viable