Synonyms for World class:

• adj.

  •capital (adjective)
  • fine,
  • first-rate,
  • deluxe,
  • world-class,
  • delightful,
  • first-class,
  • five-star,
  • great,
  • superb,
  • crack,
  • fly.
  •champion (adjective)
  • cool,
  • premier,
  • superior,
  • choice,
  • out of sight,
  • outstanding,
  • dandy,
  • head,
  • out of this world,
  • unbeaten,
  • undefeated,
  • tops,
  • principal,
  • distinguished,
  • chief,
  • first,
  • prime,
  • greatest,
  • topflight,
  • super,
  • top-notch,
  • blue-ribbon,
  • illustrious,
  • capital,
  • splendid,
  • boss.
  •elite (adjective)
  • tip-top,
  • upper-class,
  • selected,
  • aristocratic,
  • pick,
  • exclusive,
  • elect,
  • noble.
  •excellent (adjective)
  • distinctive,
  • magnificent,
  • certified,
  • skillful,
  • accomplished,
  • premium,
  • desirable,
  • noted,
  • finest,
  • tiptop,
  • a-1,
  • exquisite,
  • estimable,
  • admirable,
  • meritorious,
  • high,
  • good,
  • priceless,
  • invaluable,
  • attractive,
  • transcendent,
  • Piked,
  • sterling,
  • exemplary.
  •exceptional (adjective)
  • marvelous,
  • brainy,
  • special,
  • prodigious,
  • extraordinary.
  •first-rate (adjective)
  • of the first water,
  • of the highest type,
  • a number 1,
  • top of the line,
  • highest-quality,
  • bang-up,
  • top-drawer,
  • best-quality.
  •optimal (adjective)
  • highest,
  • most advantageous,
  • select,
  • 24-carat,
  • peaker,
  • flawless,
  • superlative,
  • Gilt-edge,
  • top,
  • A1,
  • excellent,
  • solid gold,
  • choicest,
  • ideal,
  • maximum,
  • ace,
  • most favorable,
  • best,
  • matchless,
  • peak,
  • perfect.
  •optimum (adjective)
  • -carat,
  • optimal,
  • carat.
  •outstanding (adjective)
  • eventful,
  • major,
  • far-out,
  • eminent,
  • out-of-this-world,
  • dominant,
  • mostest,
  • bad,
  • predominant,
  • well-known,
  • main,
  • steller,
  • celebrated,
  • hundred-proof,
  • STANDOUT,
  • star,
  • out-of-sight,
  • a-number-1,
  • number one.
  •peerless (adjective)
  • most,
  • Aces,
  • unique,
  • Unparagoned,
  • unparalleled,
  • faultless,
  • only,
  • nonpareil,
  • second to none,
  • all-time,
  • alone,
  • unmatched,
  • supreme,
  • unrivaled,
  • incomparable,
  • unexampled,
  • beyond compare,
  • solid-gold,
  • unequaled,
  • unsurpassed.
  •primary/prime (adjective)
  • fab,
  • heavy,
  • crackerjack,
  • stellar,
  • cardinal,
  • top-of-the-line,
  • tough,
  • leading,
  • paramount,
  • state-of-the-art,
  • hot.
  •prominent (adjective)
  • renowned,
  • popular,
  • foremost,
  • well-thought-of,
  • big-name,
  • Famed,
  • notorious,
  • underlined,
  • respected,
  • big-league,
  • high-profile,
  • big-shot,
  • vip.
  •remarkable (adjective)
  • marked,
  • curious,
  • famous,
  • preeminent,
  • momentous,
  • unordinary,
  • odd,
  • wonderful,
  • striking,
  • signal,
  • smashing,
  • exceptional,
  • singular,
  • splashy,
  • conspicuous,
  • wicked,
  • peculiar,
  • rare,
  • phenomenal,
  • weighty,
  • strange,
  • notable,
  • uncommon,
  • noteworthy,
  • solid,
  • miraculous,
  • surprising,
  • noticeable,
  • arresting,
  • unwonted,
  • important,
  • salient,
  • significant,
  • impressive,
  • prominent.
  •select (adjective)
  • eclectic,
  • posh,
  • selective,
  • blue-chip,
  • handpicked,
  • discriminating,
  • topnotch,
  • winner,
  • weeded,
  • Picked,
  • delicate,
  • Winnowed,
  • Screened,
  • elegant,
  • limited,
  • chosen,
  • Culled,
  • cream,
  • favored,
  • preferred,
  • privileged.
  •superlative (adjective)
  • exaggerated,
  • excessive,
  • effusive,
  • surpassing,
  • consummate,
  • of highest order,
  • unexcelled,
  • finished,
  • inflated,
  • winning,
  • extreme.
  •topflight (adjective)
  • brag,
  • quality,
  • terrific,
  • banner.
  •unparalleled (adjective)
  • ten,
  • champ,
  • without equal,
  • unprecedented,
  • single.
  •uppermost (adjective)
  • primary,
  • big,
  • the most,
  • high-up,
  • executive.

• Other synonyms:

  •adj.
  • champion,
  • gilt-edged,
  • optimum,
  • peerless,
  • primo,
  • prizewinning,
  • remarkable,
  • Arrestive,
  • uncustomary,
  • un-ordinary,
  • prize-winning,
  • pre-eminent,
  • giltedged,
  • out-standing,
  • tip top,
  • top drawer,
  • zero cool.

Antonyms for World class:

• adj.

  • capital
    nonessential, low-class, second-rate.
  • champion
    inferior, extra, auxiliary, minor, secondary, poor, bad, poorest, least, worst, unimportant, trivial, lower.
  • elite
    lower-class.
  • excellent
    ignorant, failing, crude, unable, unworthy, unknown, detestable, unskilled, repulsive, unnoteworthy, second-class, Indistinguished, ugly.
  • exceptional
    conventional, ok, inconsiderable, unprodigious, general, expected.
  • outstanding
    low, paid, settled, small, resolved, unstriking, undistinguished, humble, unnotable, weak, powerless, little.
  • peerless
    lowly, mediocre, subordinate, imperfect.
  • primary/prime
    latest, final, supplemental.
  • prominent
    obscure, depressed, Obscured, sunken, invisible.
  • remarkable
    inconspicuous, unnoticeable, similar, unremarkable, typical, commonplace, like, insignificant, worthless, average, common, standard, normal, unexceptional, inconsequential, regular, usual, Familiar, ordinary, unimpressive.
  • select
    open, unpopular.
  • superlative
    lowest.
  • unparalleled
    Surpassable.
  • uppermost
    bottom.