W: (adj) shallow (shallow%3:00:01::) [Related to: shallow] (lacking physical depth; having little spatial extension downward or inward from an outer surface or backward or outward from a center) "shallow water"; "a shallow dish"; "a shallow cut"; "a shallow closet"; "established a shallow beachhead"; "hit the ball to shallow left field"
S: (v) change (change%2:30:00::) (undergo a change; become different in essence; losing one's or its original nature) "She changed completely as she grew older"; "The weather changed last night"