isabet

Etymology
, from, verbal noun of.

Noun

 * 1) Hitting or reaching the target.
 * 2) Winning in a game of chance such as the lottery.
 * 3) (for a remark or proposal) Being apt, appropriate, spot on.
 * 4) Not being wrong or mistaken.
 * 5) A pleasant coincidence.

Interjection

 * 1)  ; Nice!, Sweet!