hooker
hustler
floozy
floozie
slattern
prostitute (generic term)
cocotte (generic term)
whore (generic term)
harlot (generic term)
bawd (generic term)
tart (generic term)
cyprian (generic term)
fancy woman (generic term)
working girl (generic term)
sporting lady (generic term)
lady of pleasure (generic term)
woman of the street (generic term)