彼のいうことは、私の想定の裏付けとなる。

Sentence Analyzer

いう こと 想定 裏付け なる

English Translation

What he said bears out my assumption.

Furigana

(かれ)のいうことは、(わたし)想定(そうてい)裏付(うらづ)けとなる。

Romanji

Kare no iu koto wa, watashi no sōtei no urazuke to naru.

Words

(かれ)
he; him; his; boyfriend
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
結う (ゆう、いう)
to do up (hair); to braid; to fasten; to fix
(こと、こん)
thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
想定 (そうてい)
hypothesis; supposition; assumption
裏付け (うらづけ)
backing; support; endorsement; collateral; security; guarantee; proof; substantiation; foundation; lining (something); something lined
()
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
成る (なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: ソウ、 ソ、 おも.う
Meanings: concept, think, idea, thought
Readings: テイ、 ジョウ、 さだ.める、 さだ.まる、 さだ.か
Meanings: determine, fix, establish, decide
Readings: リ、 うら
Meanings: back, amidst, in, reverse, inside, palm, sole, rear, lining, wrong side
Readings: フ、 つ.ける、 -つ.ける、 -づ.ける、 つ.け、 つ.け-、 -つ.け、 -づ.け、 -づけ、 つ.く、 -づ.く、 つ.き、 -つ.き、 -つき、 -づ.き、 -づき
Meanings: adhere, attach, refer to, append