Main entry: drop, leave out, pretermit, miss, overleap, overlook, neglect, omit
Definition: leave undone or leave out
Usage: How could I miss that typo?; The workers on the conveyor belt miss one out of ten
Antonyms: take to heart, attend to
Definition: get down to; pay attention to; take seriously
Main entry: deteriorate, devolve, degenerate, drop
Definition: grow worse
Usage: Her condition deteriorated; Conditions in the slums degenerated; The discussion devolved into a shouting match
Antonyms: convalesce, recover, recuperate
Definition: get over an illness or shock
Main entry: drop, flatten
Definition: lower the pitch of (musical notes)
Antonyms: sharpen
Definition: raise the pitch of (musical notes)