Synonyms for Go overboard:

• v.

  •overdo (verb)
  • overtire,
  • run riot,
  • amplify,
  • lay it on,
  • bite off too much,
  • overburden,
  • wear oneself out,
  • strain oneself,
  • fatigue,
  • overestimate,
  • overload,
  • hype,
  • wear down,
  • stretch,
  • puff,
  • magnify,
  • make federal case,
  • drive oneself,
  • pile on,
  • pressure,
  • overvalue,
  • overrate,
  • belabor,
  • not know when to stop,
  • talk big.

• Other synonyms:

  •overdo
  • hyped,
  • laid on,
  • laying on,
  • over-burden,
  • over-rate,
  • overestimated,
  • lays on,
  • piling on,
  • Overrated,
  • overestimates,
  • overvalues,
  • Overvalued,
  • lay on,
  • overuses,
  • overtaxing,
  • Overvaluing,
  • overusing,
  • overtaxes,
  • over-wrought,
  • overtired,
  • overtaxed,
  • overestimating,
  • overburdened,
  • went too far,
  • over-estimate.
  •Other relevant words:
  • overspend,
  • Overtask,
  • overuse,
  • Overlabor,
  • paint the lily,
  • overindulge,
  • overexert,
  • go too far,
  • overdo,
  • know no bounds,
  • overwork,
  • overreact,
  • exaggerate,
  • overreach,
  • overplay,
  • go crazy,
  • Overstating,
  • carry too far,
  • run into the ground,
  • overemphasize,
  • overdrive,
  • do to death,
  • Overcarry,
  • overstate,
  • Overdevelop,
  • overstrain,
  • be intemperate,
  • overtax,
  • meal,
  • overact,
  • overstress.

Antonyms for Go overboard:

• v.

  • overdo
    ignore, compress, lessen, decrease, neglect, play down.