彼らの親密さは年月とともに深まった。

Sentence Analyzer

彼ら 親密さ 年月 とともに 深まった

English Translation

Their intimacy grew with the years.

Furigana

(かれ)らの親密(しんみつ)さは年月(としつき)とともに(ふか)まった。

Romanji

Karera no shinmitsusa wa toshitsuki totomoni fukamatta.

Words

彼ら (かれら)
they (usually male); them
()
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
親密 (しんみつ)
intimacy; friendship
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
年月 (としつき、ねんげつ)
months and years
と共に (とともに)
together with; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
深まる (ふかまる)
to deepen; to heighten; to intensify

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: シン、 おや、 おや-、 した.しい、 した.しむ
Meanings: parent, intimacy, relative, familiarity, dealer (cards)
Readings: ミツ、 ひそ.か
Meanings: secrecy, density (pop), minuteness, carefulness
Readings: ネン、 とし
Meanings: year, counter for years
Readings: ゲツ、 ガツ、 つき
Meanings: month, moon
Readings: シン、 ふか.い、 -ぶか.い、 ふか.まる、 ふか.める、 み-
Meanings: deep, heighten, intensify, strengthen