sugar daddy

from WordNet (r) 3.0 (2006)

sugar daddy
    n 1: a wealthy older man who gives a young person expensive
         gifts in return for friendship or intimacy

from Moby Thesaurus II by Grady Ward, 1.0

62 Moby Thesaurus words for "sugar daddy":
      Casanova, Don Juan, Lothario, Maecenas, Romeo, Santa Claus,
      almoner, almsgiver, amoroso, angel, assignor, awarder, backer,
      beau, bestower, boyfriend, caballero, cavalier, cavaliere servente,
      cheerful giver, conferrer, consignor, contributor, donator, donor,
      esquire, fairy godmother, fellow, feoffor, financer, flame, funder,
      gallant, gigolo, giver, grantor, imparter, inamorato,
      lady bountiful, lady-killer, love-maker, man, necker, old man,
      patron, patroness, petter, philanderer, philanthropist, presenter,
      seducer, settler, sheik, squire, subscriber, supporter, swain,
      testate, testator, testatrix, vouchsafer, young man