to be careful about ~

(idiomatic) Alternative form of 気が気でない

(idiomatic) very anxious, very worried, feeling uneasy; can't help but be worried

(idiomatic) Alternative form of 気が気でない

sleeping

sleepy / drowsy

a honeymoon (period of time immediately following a marriage) / a honeymoon (trip taken by a newly wed married couple)

soporific

female genitalia; vagina

(informal) "Fearsome Russia", a wordplay often used in reaction to surreal modern happenings, dark echoes of the USSR, etc.