happening naturally or automatically; without external influence or forced effort; spontaneously

(of feelings or emotions) to spring up unbidden; to arise involuntarily or naturally

to come to a sudden or sharp end, especially of a sound; to stop unexpectedly

A saying meaning to know that something is the case without knowing why it is so; to understand the what but not the why.

to recover speedily from an illness; to get better quickly

to occur or turn out a certain way without having been expected; to happen contrary to one's expectations

to let out a long, heavy sigh; to sigh deeply or regretfully

to return in low spirits and disappointed after failing to achieve a goal; to return home discouraged.

however it actually has no use at all; a slang expression used to describe something that seems impressive or significant but ultimately has no practical effect or value

to arrive lightly and elegantly; to appear gracefully

to return in low spirits or crestfallen after a failure; to return home feeling discouraged

to move away lightly and gracefully as if floating; to go off with a swagger