Synonyms for Fizzle out:

• n.

  •blow over (noun)
  • blow.
  •fizzle out (noun)
  • taper off.

• v.

  •blow over (verb)
  • dissipate,
  • pass,
  • die down,
  • subside,
  • peter out,
  • cease,
  • finish,
  • vanish,
  • end.
  •die (verb)
  • rankle,
  • dilapidate,
  • retrograde,
  • decay,
  • moderate,
  • expire,
  • deteriorate,
  • weaken,
  • slacken,
  • crumble,
  • melt away,
  • ease off,
  • recede,
  • halt,
  • go bad,
  • fade out,
  • wear away,
  • fail,
  • sink,
  • lapse,
  • degenerate,
  • lose power,
  • fall,
  • let up,
  • stop,
  • droop,
  • abate,
  • fade,
  • fade away,
  • bate,
  • molder,
  • wane,
  • run out,
  • run low,
  • run down,
  • ebb,
  • rot,
  • wilt,
  • diminish,
  • break down,
  • disappear,
  • decline,
  • go downhill.
  •fail (verb)
  • disappoint.
  •languish (verb)
  • pine,
  • fag out,
  • wither,
  • sorrow,
  • grieve,
  • repine,
  • go soft,
  • fag,
  • faint,
  • knock out,
  • dwindle,
  • despond,
  • brood,
  • desire,
  • flag,
  • tucker,
  • hunger,
  • suffer,
  • yearn,
  • be neglected,
  • die on vine,
  • go to pieces,
  • sigh,
  • snivel,
  • hanker,
  • sicken,
  • long,
  • conk out,
  • waste away,
  • be disregarded,
  • waste.
  •misfire (verb)
  • go wrong,
  • flounder,
  • backfire,
  • blunder,
  • flop,
  • abort,
  • come to nothing,
  • fall short,
  • fall flat,
  • explode,
  • miscarry,
  • poop out,
  • go up in smoke,
  • slip,
  • miss,
  • fizz out.

• Other synonyms:

  •
  • misfire.
  •blow over
  • died down,
  • downing,
  • Downs,
  • dies down,
  • petering out,
  • dying down,
  • downed.
  •die
  • Waned,
  • easing off,
  • goes bad,
  • fading out,
  • running out,
  • ran low,
  • dilapidates,
  • Retrograding,
  • wearing away,
  • went downhill,
  • lost power,
  • slackens,
  • fading away,
  • Retrograded,
  • fades away,
  • wears away,
  • retrogrades,
  • Dilapidating,
  • goes downhill,
  • going downhill,
  • breaking down.
  •languish
  • Hungered,
  • tuckers,
  • Fagging,
  • fagged out,
  • tuckering,
  • wasted away,
  • conked out,
  • wasting away,
  • FAGS,
  • Hungering,
  • fagged.
  •misfire
  • going wrong,
  • falling short,
  • goes wrong.
  •Other relevant words:
  • peg out,
  • turn sour,
  • wear thin,
  • give out,
  • yield,
  • come unstuck,
  • be unproductive,
  • founder,
  • hang fire,
  • come apart,
  • break,
  • fail miserably,
  • come short,
  • collapse,
  • give way,
  • be disappointing,
  • hit the skids,
  • play out,
  • lie fallow,
  • get nowhere,
  • fall through,
  • come to grief,
  • die out,
  • not make it,
  • flash in the pan,
  • drop,
  • flat out,
  • die away,
  • evaporate,
  • go bankrupt,
  • go under,
  • burn out,
  • dissolve,
  • fall down,
  • cave in,
  • come to naught,
  • blow up.

Antonyms for Fizzle out:

• v.

  • die
    build, enhance, improve, increase, advance, forge, begin, grow, bear, extend, strengthen, win, appear, develop, arrive, enlarge, flourish, reach, forward, live, continue, prolong, start, commence, be born, rise.
  • languish
    dislike, delight, be happy, hate, despise.
  • misfire
    succeed, correct, do well.