unquietness

archaic uncountable usually

(archaic) The state or condition of being unquiet; unease, restlessness.

Japanese Meaning

不安定な状態、落ち着きのない様相 / 不穏、そわそわした状態 / 心の不安や落ち着かなさ

The unquietness in the old manor made even the bravest guests speak in hushed tones.

古い館に漂う落ち着きのなさが、最も勇敢な客でさえ囁いて話すようにさせた。

Sense（1）

(archaic) The state or condition of being unquiet; unease, restlessness.

He went hence but now,

And certainly in strange unquietness.

unquietnesses

（ plural ）