Nouns

(n)bargain, buy, stealan advantageous purchase“she got a bargain at the auction”, “the stock was a real buy at that price”
(n)steala stolen base; an instance in which a base runner advances safely during the delivery of a pitch (without the help of a hit or walk or passed ball or wild pitch)

Verbs

(v)steal, rip off, riptake without the owner's consent“Someone stole my wallet on the train”, “This author stole entire paragraphs from my dissertation”
(v)steal, slipmove stealthily“The ship slipped away in the darkness”
(v)stealsteal a base