Casanova
Don Juan
Lothario
Romeo
bon vivant
carouser
clubman
clubwoman
contestant
cutup
debauchee
excellent companion
frisker
frolicker
funmaker
gamboler
gay dog
good company
good mixer
joiner
lady-killer
man-about-town
merrymaker
mixer
nightclub habitue
player
pleasant company
pleasure-seeker
pleasurer
pleasurist
rake
reveler
rollicker
roue
skylarker
social lion
wolf
womanizer
hedonist
pagan
pleasure seeker
industrialist
megalomaniacal