Synonyms for Numero uno:

• adj.

  •celebrated (adjective)
  • notable,
  • important,
  • out-standing,
  • eminent,
  • well-known,
  • great,
  • outstanding,
  • illustrious,
  • acclaimed,
  • glorious,
  • Famed,
  • large,
  • high-powered,
  • Lionized,
  • up there,
  • pre-eminent,
  • immortal,
  • popular,
  • storied,
  • big,
  • renowned,
  • laureate,
  • revered,
  • preeminent,
  • highpowered,
  • prominent.
  •first (adjective)
  • head,
  • slightest,
  • ahead,
  • cardinal,
  • beginning,
  • first off,
  • pioneer,
  • primary,
  • premier,
  • inaugural,
  • key,
  • leading,
  • prime,
  • primitive,
  • original,
  • rudimentary,
  • pristine,
  • Inceptive,
  • antecedent,
  • front,
  • primordial,
  • anterior,
  • aboriginal,
  • smallest,
  • basic,
  • early,
  • fundamental,
  • opening,
  • introductory.

• n.

  •beloved (noun)
  • rave,
  • baby,
  • boyfriend,
  • prize,
  • heartthrob,
  • idol,
  • significant other,
  • dear,
  • pet,
  • love,
  • dearest,
  • darling,
  • treasure,
  • heartbeat,
  • beau,
  • sweetheart.
  •champion (noun)
  • guardian,
  • winner,
  • ally,
  • victor,
  • backer,
  • hero,
  • champ,
  • challenger,
  • heroine,
  • defender,
  • partisan,
  • patron,
  • protector,
  • supporter,
  • proponent,
  • paladin,
  • conqueror,
  • sympathizer,
  • advocate.

• Other synonyms:

  •adj.
  • elementary,
  • incipient,
  • initial,
  • least,
  • primeval,
  • celebrated,
  • first,
  • in the beginning,
  • lead off,
  • Headmost,
  • Primogenial,
  • right up front.
  •n.
  • beloved,
  • champion,
  • endorser,
  • exponent,
  • fiance,
  • first and last,
  • flame,
  • girlfriend,
  • honey,
  • inamorato,
  • lover,
  • medalist,
  • nonpareil,
  • number one,
  • one and only,
  • steady,
  • sugar,
  • top dog,
  • upholder,
  • vanquisher,
  • vindicator,
  • warrior,
  • Expounder,
  • Heroes,
  • Inamoratos,
  • titleholder,
  • titleholders,
  • endorsers,
  • vanquishers,
  • vindicators,
  • tootsie,
  • expounders,
  • tootsies,
  • steadies,
  • greatests,
  • love of my life,
  • medalists,
  • object of affection,
  • the greatest,
  • true love,
  • upholders.
  •Other relevant words:
  • bang up.

Antonyms for Numero uno:

• adj.

  • celebrated
    inexalted, obscure, unknown, plain, inglorious.
  • first
    inessential, auxiliary, final, additional, nonessential, trivial, ending, insignificant, following, secondary, extra, inferior, subordinate, unimportant, minor, last, least.
  • Other antonyms:
    mediocre, second-rate, substandard, wretched, terrible, execrable, slight, inconsiderable, awful, poor, atrocious, vile, rotten, low-grade, pathetic, lousy, unsatisfactory, negligible, collateral, trifling, middling, subsidiary, bad, inconsequential.

• n.

  • beloved
    foe, hate, enemy, girlfriend.
  • champion
    loser, opposition, antagonist, opponent.