Courtesan

(n.) A woman who prostitutes herself for hire; a prostitute; a harlot.

Thesaurus Entries

Aspasia, Delilah, Jezebel, Messalina, Phryne, Thais, adventuress, demimondaine, demimonde, demirep, fancy woman, femme fatale, harem girl, hetaera, houri, kept woman, odalisque, paphian, seductress, temptress, vamp, vampire, whore