やくだ
Meanings
Verb (5-dan, つ, intransitive)
1. to be useful; to be helpful; to serve the purpose
Pitch accent
くだ
Composed of
role; assignment; position (of responsibility); post; part (in a play, film, etc.); role
Examples (27 in total)
Mutual understanding makes for peace.
I think this information will help.
His advice was very helpful.