零こぼれ幸ざいわいMeaningsNoun1. unexpected piece of good luck; windfallOther spellingsこぼれ幸ざいわいUsage share unknownKanji used零zero幸happinessPitch accentこぼれざいわいComposed of零こぼれspilling; spill; leavings; leftoversNoun幸さいわいhappiness; blessedness; luck; fortune; felicity; proving fortunate; yielding positive outcome; ending well; luckily; fortunatelyNoun