This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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n. Agent noun of advance; one who advances.

n. The overcaller's partner, especially one who bids following the overcall.

n. A second branch of a buck's antler.

n. One who advances; a promoter.

n. A second branch of a buck's antler.

n. One who advances; a promoter.

n. A branch of a buck's horn, the second from the base.

n. someone who advances

"The sole Sensex advancer was Tata Consultancy Services, which inched up 0.4%."

mover   

promoter   

Cancer    Mansur    answer    anticancer    cancer    dancer    enhancer    financer    lancer    prancer