This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

必要は発明の母なり。

Sentence Analyzer

必要 発明 なり

English Translation

Necessity is the mother of invention.

Furigana

必要(ひつよう)発明(はつめい)(はは)なり。

Romanji

Hitsuyō wa hatsumei no haha nari.

Words

必要 (ひつよう)
necessary; needed; essential; indispensable; necessity; need; requirement
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
発明 (はつめい)
invention; intelligent; clever; being enlightened; having the meaning of everything become clear
()
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
(はは、はわ、かか、おも、いろは、あも)
mother
なり (なり)
or something; for instance ... (though there are other suitable options); ... or ...; as soon as; right after; while still; with previous state still in effect

Kanji

Readings: ヒツ、 かなら.ず
Meanings: invariably, certain, inevitable
Readings: ヨウ、 い.る、 かなめ
Meanings: need, main point, essence, pivot, key to
Readings: ハツ、 ホツ、 た.つ、 あば.く、 おこ.る、 つか.わす、 はな.つ
Meanings: departure, discharge, publish, emit, start from, disclose, counter for gunshots
Readings: メイ、 ミョウ、 ミン、 あ.かり、 あか.るい、 あか.るむ、 あか.らむ、 あき.らか、 あ.ける、 -あ.け、 あ.く、 あ.くる、 あ.かす
Meanings: bright, light
Readings: ボ、 はは、 も
Meaning: mother