[syn: early(a), former(a), other(a)]
The Collaborative International Dictionary of English v.0.48:
Former \For"mer\, a. [A compar. due to OE. formest. See
   Foremost.]
   1. Preceding in order of time; antecedent; previous; prior;
      earlier; hence, ancient; long past.
      [1913 Webster]
            For inquire, I pray thee, of the former age. --Job.
                                                  viii. 8.
      [1913 Webster]
            The latter and former rain.           --Hosea vi. 3.
      [1913 Webster]
   3. Near the beginning; preceeding; as, the former part of a
      discourse or argument.
      [1913 Webster]
   3. Earlier, as between two things mentioned together; first
      mentioned.
      [1913 Webster]
            A bad author deserves better usage than a bad
            critic; a man may be the former merely through the
            misfortune of an ill judgment; but he can not be
            latter without both that and an ill temper. --Pope.
   Syn: Prior; previous; anterior; antecedent; preceding;
        foregoing.
        [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Former \Form"er\, n.
   1. One who forms; a maker; a creator.
      [1913 Webster]
   2. (Mech.)
      (a) A shape around which an article is to be shaped,
          molded, woven wrapped, pasted, or otherwise
          constructed.
      (b) A templet, pattern, or gauge by which an article is
          shaped.
      (c) A cutting die.
          [1913 Webster]
WordNet (r) 3.0 (2006):
former
    adj 1: referring to the first of two things or persons mentioned
           (or the earlier one or ones of several); "the novel was
           made into a film in 1943 and again in 1967; I prefer the
           former version to the latter one" [ant: latter(a)]
    2: belonging to some prior time; "erstwhile friend"; "our former
       glory"; "the once capital of the state"; "her quondam lover"
       [syn: erstwhile(a), former(a), old, onetime(a), one-
       time(a), quondam(a), sometime(a)]
    3: (used especially of persons) of the immediate past; "the
       former president"; "our late President is still very active";
       "the previous occupant of the White House" [syn: former(a),
       late(a), previous(a)]
    4: belonging to the distant past; "the early inhabitants of
       Europe"; "former generations"; "in other times" [syn:
       early(a), former(a), other(a)]
    n 1: the first of two or the first mentioned of two; "Tom and
         Dick were both heroes but only the former is remembered
         today" [ant: latter]
Moby Thesaurus II by Grady Ward, 1.0:
56 Moby Thesaurus words for "former":
   aforementioned, aforenamed, aforesaid, ancient, antecedent,
   antediluvian, anterior, anticipatory, beforementioned, bygone,
   ci-devant, departed, earlier, early, elder, eldest, erstwhile,
   first, first-born, firstling, fore, foregoing, forementioned,
   forenamed, immemorial, last, late, latest, major, named, old,
   olden, older, oldest, once, onetime, past, precedent, preceding,
   precurrent, preexistent, prehistoric, previous, prime, primeval,
   primitive, primogenitary, prior, quondam, recent, said, same,
   senior, sometime, then, whilom