1486015 Mary is quite superficial. Spamster 318358 There are a number of superficial reasons. Dejo 3172275 Do people ever accuse you of being superficial? CK 302242 He has only a superficial knowledge of Japanese. CM 290930 He has only a superficial knowledge of the matter. CM 290474 He has only a superficial knowledge of the subject. CM 644323 You have to acquire real skills, not just superficial knowledge. blay_paul 267913 A perfect knowledge of a few writers and a few subjects is more valuable than a superficial one of a great many. CM