(a.) Capable of being explicated; that may be explained or accounted for; admitting explanation.

Englishable accountable alleged answerable ascertainable ascribable assignable attributable attributed capable of solution charged construable credited decipherable decodable definable derivable from derivational derivative describable determinable doable due explainable imputable imputed interpretable open to solution owing putative referable referred to renderable resolvable soluble solvable traceable translatable workable