あいた口が塞がらぬ

あいたくちがふさがらぬ

surprising, shocking, jaw-dropping

開いた口が塞がらない

あいたくちがふさがらない

to be surprising, to be shocking, to be jaw-dropping

口塞ぎ

くちふさぎ

prohibition of speaking, imposition of silence, tiny morsel

身も世もあらぬ

みもよもあらぬ

heartrending, desperate, hopeless, full of grief

あらぬ事

あらぬこと

the unthinkable

口蓋栓塞子

こうがいせんそくし

Palatal Obturators

塞がる

ふさがる ふたがる

to be closed, to be blocked, to be healed (e.g. wound), to be shut up

塞がり

ふさがり ふたがり

being closed, being blocked up, being occupied, hindrance, impedance

見も知らぬ

みもしらぬ

completely unknown (usu. of people); unfamiliar; complete (stranger)

ぬらぬら

slimy, slippery

さあらぬ体

さあらぬてい

unconcerned air; nonchalant air; acting as if nothing had happened

あらぬ方向

あらぬほうこう

wrong direction; different direction (from what one expected)

手が塞がる

てがふさがる

to be busy, to be tied up doing something

口が減らない

くちがへらない

fast-talking, always having another argument ready, not able to keep one's mouth shut, never at a loss for words

立塞がる

たちふさがる りつふさがる

to stand in one's way

塞翁が馬

さい おう がうま

the future is unpredictable; inscrutable are the ways of heaven; the irony of fate

方塞がり

かたふたがり かたふさがり

unlucky direction (in Onmyoudou; due to the presence of a god such as Ten'ichijin)

口が裂けても

くちがさけても

(I) won't (say) anything no matter what (expression is followed by negative verb relating to say, answer, etc.) to not (tell) even under any threat

あられもない

unladylike, unbecoming, immodest