luckily

Từ điển Oxford Advanced Learner 8th

luck·ily BrE [ˈlʌkɪli] ; NAmE [ˈlʌkɪli] adverb
•~ (for sb) Luckily for us, the train was late.
•Luckily, I am a good swimmer.
Main entry: ↑lucky_derived

• Từ đồng nghĩa / Synonyms:
  fortunately, fortuitously, as luck would have it
• Từ trái nghĩa / Antonyms:
  unfortunately, unluckily, regrettably, alas