unluckily; unfortunately
Adverbial form of 運が悪い, used to describe an unfortunate outcome or coincidence. Often appears at the beginning of a sentence.
Unluckily, it was pouring rain that day.
Unfortunately, the train was delayed and I didn't make it to the meeting.
luckily; fortunately
Standard kanji spelling.
Mixed kanji-kana spelling; less common but still encountered.
Derived from the noun 運 (luck) and the adverbial form of 悪い (bad).