Appreciable

a.

1.

Capable of being appreciated or estimated; large enough to be estimated; perceptible; as, an appreciable quantity.

Adj.

1.

appreciable - enough to be estimated or measured; "appreciable amounts of noxious wastes are dumped into the harbor"

apparent, appraisable, apprehensible, ascertainable, assessable, calculable, clear, cognizable, comprehensible, computable, conceivable, concrete, detectable, determinable, discernible, discoverable, distinguishable, estimable, evident, fathomable, gaugeable, graspable, knowable, manifest, material, measurable, mensurable, meterable, noticeable, numerable, observable, obvious, palpable, perceptible, plain, ponderable, prehensible, quantifiable, quantizable, real, recognizable, seizable, sensible, solid, substantial, substantive, tangible, understandable, weighable