それは気がかりなことだ。

Sentence Analyzer

それ 気がかりな こと

English Translation

It's a worrying matter.

Furigana

それは()がかりなことだ。

Romanji

Sore wa kigakarina koto da.

Words

其れ (それ)
that (indicating an item or person near the listener, the action of the listener, or something on their mind); it; that time; then; there (indicating a place near the listener); you
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
気掛かり (きがかり)
anxiety; concern; worry
(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
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: キ、 ケ、 いき
Meanings: spirit, mind, air, atmosphere, mood