i-adjective
grateful; thankful; appreciated
Expresses personal gratitude for a favor, kindness, or fortunate circumstance. Often used in set phrases like ありがたいことに (thankfully) or to describe something that evokes thankfulness.
お忙しいところ手伝ってくれて、本当にありがたいです。
I'm truly grateful that you helped me despite being busy.
ありがたいことに、天気が回復した。
Thankfully, the weather cleared up.