Synonyms for Tidy sum:

• adj.

  •countless (adjective)
  • legion,
  • limitless,
  • measureless,
  • slew,
  • loads,
  • uncountable,
  • peck,
  • pile,
  • immeasurable,
  • oodles,
  • wad,
  • mint,
  • numberless,
  • stack,
  • Jillion,
  • incalculable,
  • mess,
  • endless,
  • raft,
  • untold,
  • myriad,
  • multitudinous,
  • gobs,
  • uncounted,
  • heap.

• n.

  •
  • rich.
  •amount (noun)
  • damage,
  • addition,
  • aggregate,
  • expense,
  • tab,
  • body,
  • budget,
  • output,
  • set-back,
  • score,
  • outlay,
  • lot,
  • product,
  • all,
  • sum,
  • net,
  • out lay,
  • entirety,
  • set backs,
  • bad news,
  • cost,
  • price tag,
  • quantum,
  • whole,
  • list,
  • extent.
  •batch (noun)
  • batch.
  •flock (noun)
  • flock.
  •good deal (noun)
  • good deal.
  •great deal (noun)
  • great deal.
  •hatful (noun)
  • hatful.
  •king's ransom (noun)
  • golconda,
  • riches of solomon,
  • el dorado,
  • land of milk and honey.
  •mass (noun)
  • mass.
  •mickle (noun)
  • mickle.
  •muckle (noun)
  • muckle.
  •plenty (noun)
  • plenty.
  •quite a little (noun)
  • quite a little.
  •spate (noun)
  • spate.
  •tidy sum (noun)
  • pot,
  • sight,
  • whole lot.

• Other synonyms:

  •Other relevant words:
  • millions,
  • host,
  • flight,
  • plurality,
  • money,
  • clutter,
  • lashings,
  • army,
  • bomb,
  • bevy,
  • swarm,
  • piles,
  • hive,
  • slews,
  • all kinds of,
  • stacks,
  • mob,
  • wads,
  • bankroll,
  • wealth,
  • throng,
  • jam,
  • potful,
  • rafts,
  • considerable,
  • pack,
  • shoal,
  • loot,
  • heaps,
  • scores,
  • packet,
  • muchness,
  • all sorts of,
  • bunch,
  • bundle,
  • roll,
  • fortune,
  • Quantities,
  • nest,
  • ruck,
  • hunk,
  • quantity,
  • galore,
  • numbers,
  • flocks,
  • large amount,
  • holdings,
  • thousands,
  • multitude,
  • cloud,
  • deal,
  • lots,
  • hail,
  • quite a few,
  • rout,
  • covey.

Antonyms for Tidy sum:

• adj.

  • countless
    few, countable, numerable, measurable, Counted, calculable, Numbered, limited.

• n.

  • amount
    part, individual, one.