多大な

considerable

→ 多大だ
phrase Rare #30,580
considerable Used before a noun to describe something as great in amount or degree; somewhat formal.
JA: 彼女は地域社会に多大な貢献をした。
EN: She made a considerable contribution to the local community.

家族を養うことは彼にとって多大な重荷であった。

Supporting his family was a great burden for him.

お前は祖国に多大な貢献をしたその成果を孫の世代に語ってやれるぞ

You can tell your grandchildren's generation about the great contribution you made to your homeland.

— 帰ってきたヒトラー (2015)