The Collaborative International Dictionary of English v.0.48:

Old-fashioned \Old`-fash"ioned\, a.
   Formed according to old or obsolete fashion or pattern;
   belonging to or characteristic of times past; adhering to old
   customs, styles, or ideas; as, an old-fashioned dress, girl;
   old-fashioned wire-rimmed glasses. "Old-fashioned men of
   wit." --Addison.
   [1913 Webster]

         This old-fashioned, quaint abode.        --Longfellow.
   [1913 Webster]

   2. Unacceptable or suboptimum because of having been
      superseded by something more recent; outmoded[2];
      out-of-date. [Narrower terms: old-fashioned, out of
      fashion(predicate), out of style(predicate), passe,
      passee.]

   Syn: antique, old-hat(predicate), outmoded, out-of-date.
        [WordNet 1.5 +PJC]

   3. Unfashionably out of date; out of style. [Narrower terms:
      unfashionable (vs. fashionable)]

   Syn: demode, out of fashion(predicate), out of
        style(predicate), passe, passee.
        [WordNet 1.5 +PJC] old fashioned

The Collaborative International Dictionary of English v.0.48:

passe \pas*se"\, Pass'e \Pas`s['e]"\, masc. Pass'ee
\Pas`s['e]"e\, fem.(p[a^]*s[asl]), a. [F.]
   Past; gone by; hence, past one's prime; worn; faded; as, a
   pass['e]e belle. --Ld. Lytton.
   [1913 Webster]

   2. Same as old-fashioned, a., 2.

   Syn: antique, demode, old-fashioned, old-hat(predicate),
        outmoded, out-of-date, out of fashion(predicate), out of
        style(predicate), passe.
        [WordNet 1.5]

   3. Past; -- used appositively; as, time passe.
      [PJC]

Moby Thesaurus II by Grady Ward, 1.0:

53 Moby Thesaurus words for "passe":
   ago, antiquated, antique, archaic, back number, behind the times,
   belated, blown over, by, bygone, bypast, dated, dead,
   dead and buried, deceased, defunct, demode, departed, disused,
   elapsed, expired, extinct, finished, forgotten, gone,
   gone glimmering, gone out, gone-by, has-been, irrecoverable,
   lapsed, no more, obsolescent, obsolete, old hat, old-fashioned,
   out, out of date, out of style, out of use, outmoded, outworn,
   over, passed, passed away, past, quaint, run out, superseded,
   unfashionable, vanished, wizard, wound up