appreciableadjective · Level 2 SAT1Capable of being discerned by the senses or intellectAfter months of practice, her piano technique showed an appreciable improvement in both speed and accuracy.ModuleLevel 2RegisteracademicCollectionCollection 046SAT Plus planAlso in Collection 046innuendo, contumacious, amateur, asexual, calculable, carnal, ceremonious, cognate and 1 more