profoundness

the quality of being great in extent (as of insight) we were struck by the profoundness of his observations on the ultimate meaning of life Synonyms deepness, depth, profundityRelated Words discernment, perception, perceptiveness, perceptivity, percipience, sagacity, sapience, sense, sensibility, wisdom; braininess, brightness, brilliance, intellect, intelligence, judgment (or judgement), reason, sense, smartness, wit; acuity, acuteness, keenness, penetration, perspicacity, sensitivity, sharpnessNear Antonyms shallowness, superficiality; brainlessness, idiocy, imbecility, mindlessness, simpleness, stupidity, witlessness; illogic, irrationality, unreasonableness, unsoundness