Synonyms for Happy chance:

• n.

  •break (noun)
  • break.
  •event (noun)
  • good luck,
  • happy chance.
  •serendipity (noun)
  • fluke,
  • lucky break,
  • blessing.

• Other synonyms:

  •Other relevant words:
  • hap,
  • lot,
  • happenstance,
  • random sample,
  • law of averages,
  • fortune,
  • opportunity,
  • breaks,
  • probability,
  • risk,
  • destiny,
  • luck,
  • uncertainty,
  • fate,
  • gamble.

Antonyms for Happy chance:

• n.

  • serendipity
    misfortune, bad fortune, bad luck.

Hyponym for Happy chance:

• n.

  • event
    chance event, fortuity, stroke, accident.