become less intense and fade away gradually; "her resistance melted under his charm"; "her hopes evaporated after years of waiting for her fiance" पर्याय: melt, evaporate,
get lost, as without warning or explanation; "He disappeared without a trace" पर्याय: vanish, go away,
cease to exist; "An entire civilization vanished" पर्याय: vanish,
become invisible or unnoticeable; "The effect vanished when day broke" पर्याय: vanish, go away,