· get lost, as without warning or explanation; "He disappeared without a trace"
Antonym(s): appear
· become invisible or unnoticeable; "The effect vanished when day broke"
Hypernym(s): end, stop, finish, terminate, cease
· cease to exist; "An entire civilization vanished"
Synonym(s): vanish
Hypernym(s): end, stop, finish, terminate, cease
Antonym(s): appear
· become less intense and fade away gradually; "her resistance melted under his charm"; "her hopes evaporated after years of waiting for her fiance"
Hypernym(s): weaken