S: (v) disintegrate (disintegrate%2:30:00::) (break into parts or components or lose cohesion or unity) "The material disintegrated"; "the group disintegrated after the leader died"
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"