"投書" means "contribution"

Kanji in this word

Related words "投"

• 完投する (kantosuru)pitch a whole game
• 投げる (nageru)abandon, cast, give up, throw, pitch
• 投書 (tosho)contribution
• 投票 (tohyo)vote
• 投票する (tohyosuru)vote
• 投網 (toami)casting net

Related words "書"

• 司書 (shisho)librarian
• 図書 (tosho)books
• 図書館 (toshokan)library
• 封書 (fusho)sealed letter
• 書き置き (kakioki)note left behind
• 書く (kaku)compose, write