Upholder

upholder
    n 1: someone who upholds or maintains; "firm upholders of
         tradition"; "they are sustainers of the idea of democracy"
         [syn: {upholder}, {maintainer}, {sustainer}]
    

Upholder \Up*hold"er\, n. [Up + holder. Cf. {Upholsterer}.]
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   1. A broker or auctioneer; a tradesman. [Obs.]
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   2. An undertaker, or provider for funerals. [Obs.]
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            The upholder, rueful harbinger of death. --Gay.
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   3. An upholsterer. [Obs.]
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   4. One who, or that which, upholds; a supporter; a defender;
      a sustainer.
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106 Moby Thesaurus words for "upholder":
      Maecenas, abettor, admirer, advocate, aficionado, alpenstock,
      angel, apologist, approver, arm, athletic supporter, back,
      backbone, backer, backing, bandeau, bearer, bra, brace, bracer,
      bracket, brassiere, buff, buttress, cane, carrier, certifier,
      cervix, champion, confirmer, corset, cosignatory, cosigner, crook,
      crutch, defender, dependence, encourager, endorser, exponent, fan,
      favorer, foundation garment, friend at court, fulcrum, girdle,
      guarantor, guard, guy, guywire, insurer, jock, jockstrap, lover,
      mainstay, maintainer, mast, neck, notary, notary public, paladin,
      paranymph, partisan, party, patron, promoter, prop, protagonist,
      protector, ratifier, reinforce, reinforcement, reinforcer,
      reliance, rest, resting place, rigging, second, seconder, sectary,
      shoulder, shroud, sider, signatory, spine, sponsor, sprit, staff,
      stalwart, standby, standing rigging, stave, stay, stick, stiffener,
      strengthener, subscriber, support, supporter, sustainer,
      sympathizer, underwriter, vindicator, votary, walking stick,
      well-wisher