幸さいわいにして

expression, adverb

fortunately; luckily

Used at the beginning of a sentence or clause to express relief that something turned out well. Slightly formal, common in both speech and writing.

• 幸さいわいにして、大おおきな事じ故こにはならなかった。

  Fortunately, it didn't turn into a major accident.

• 幸さいわいに