noun
rhyming dictionary
A reference book that groups words by their rhyming endings; used in poetry, songwriting, and language study.
作詞のために同韻語辞典を引く。
I consult a rhyming dictionary for writing lyrics.
Compound of 同韻 (dōin, 'same rhyme') + 語 (go, 'word') + 辞典 (jiten, 'dictionary').