Synonyms for Amplitudinous:

• adj.

  •size (adjective)
  • bulky,
  • long,
  • large,
  • broad,
  • corpulent,
  • great,
  • chunky,
  • voluminous,
  • dimensional,
  • sizable,
  • expansive,
  • measurable,
  • portly,
  • big,
  • wide,
  • extensive,
  • high,
  • magnificent.

• Other synonyms:

  •n.
  • massive.
  •Other relevant words:
  • abstruse,
  • adult,
  • all-embracing,
  • all-encompassing,
  • all-inclusive,
  • amazing,
  • astray,
  • atrocious,
  • awe-inspiring,
  • awful,
  • awing,
  • bad,
  • bass,
  • behemoth,
  • bighearted,
  • blanket,
  • boastful,
  • boastfully,
  • bombastic,
  • bounteous,
  • bountiful,
  • braggart,
  • bragging,
  • braggy,
  • brilliant,
  • bully,
  • capital,
  • cock-a-hoop,
  • cogent,
  • colossus,
  • convenient,
  • copious,
  • corking,
  • countless,
  • cracking,
  • cragged,
  • craggy,
  • crowing,
  • cryptic,
  • cryptical,
  • dandy,
  • declamatory,
  • deeply,
  • demon,
  • drawn-out,
  • dumpy,
  • elephantine,
  • elongated,
  • eminent,
  • enceinte,
  • encompassing,
  • exceeding,
  • exceptional,
  • expectant,
  • fantastic,
  • far-flung,
  • farseeing,
  • farsighted,
  • fiend,
  • flagitious,
  • foresighted,
  • foresightful,
  • freak,
  • freehanded,
  • frightful,
  • full,
  • full-grown,
  • fully grown,
  • gamey,
  • gamy,
  • giant,
  • giving,
  • glorious,
  • goliath,
  • goodish,
  • goodly,
  • grand,
  • grave,
  • gravid,
  • grievous,
  • groovy,
  • grotesque,
  • grown,
  • grownup,
  • handsome,
  • hanker,
  • healthy,
  • heavy,
  • hefty,
  • heights,
  • heroic,
  • high gear,
  • high school,
  • high-pitched,
  • highschool,
  • hilly,
  • howling,
  • immensurable,
  • in high spirits,
  • incomputable,
  • inestimable,
  • innumerable,
  • innumerous,
  • inscrutable,
  • jumbo,
  • keen,
  • king-sized,
  • late,
  • lengthened,
  • lengthy,
  • liberal,
  • limitless,
  • longsighted,
  • low-set,
  • lumpy,
  • luxuriously,
  • magnanimous,
  • majuscule,
  • marvellous,
  • marvelous,
  • mellow,
  • mensurable,
  • monolithic,
  • monstrosity,
  • multitudinous,
  • myriad,
  • mysterious,
  • mystifying,
  • neat,
  • nifty,
  • non-finite,
  • not bad,
  • numberless,
  • obese,
  • oceanic abyss,
  • ogre,
  • old,
  • olympian,
  • openhanded,
  • orotund,
  • outsized,
  • outstanding,
  • oversize,
  • oversized,
  • panoptic,
  • peachy,
  • plenteous,
  • plentiful,
  • portentous,
  • prolonged,
  • prominent,
  • protracted,
  • rattling,
  • recollective,
  • recondite,
  • respectable,
  • retentive,
  • rich,
  • richly,
  • roommate,
  • rotund,
  • self-aggrandising,
  • self-aggrandizing,
  • senior high,
  • senior high school,
  • sizeable,
  • slap-up,
  • smashing,
  • space,
  • splendid,
  • squat,
  • squatty,
  • stout,
  • stumpy,
  • surpassing,
  • swell,
  • swelled,
  • talkative,
  • telling,
  • tenacious,
  • teras,
  • terrible,
  • terrific,
  • thick,
  • tidy,
  • tolerant,
  • tortuous,
  • trench,
  • tumid,
  • turgid,
  • twisting,
  • twisty,
  • unbounded,
  • uncounted,
  • unmeasurable,
  • unnumberable,
  • unnumbered,
  • unnumerable,
  • unspecific,
  • unsubtle,
  • vainglorious,
  • vauntingly,
  • wide of the mark,
  • wide-cut,
  • wide-eyed,
  • widely,
  • winding,
  • with child,
  • wonderful,
  • wondrous,
  • yearn,
  • large-minded,
  • high up,
  • nonfinite,
  • roomie,
  • prospicient,
  • devil,
  • bang-up,
  • across-the-board.