ついうっかり言わないでおけばいいことを言ってしまった。

Sentence Analyzer

つい うっかり 言わないでおけば いい こと 言ってしまった

English Translation

A foolish impulse made me say what I should have left unsaid.

Furigana

ついうっかり()わないでおけばいいことを()ってしまった。

Romanji

Tsui ukkari iwanaideokeba ii koto o itteshimatta.

Words

つい (つい)
just (now); quite (near); unintentionally; unconsciously; by mistake; against one's better judgement (judgment)
うっかり (うっかり)
carelessly; thoughtlessly; inadvertently
言う (いう、ゆう)
to say; to utter; to declare; to name; to call; to go (e.g. "the alarm went ping"); to make a noise
いい (いい)
good; excellent; fine; nice; pleasant; agreeable; sufficient (can be used to turn down an offer); ready; prepared; profitable (e.g. deal, business offer, etc.); beneficial; OK
(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
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

Kanji

Readings: ゲン、 ゴン、 い.う、 こと
Meanings: say, word