na-adjective, noun
gloominess; gloom
Describes a dark, gloomy, or melancholic atmosphere or state. Often used for weather, mood, or a place.
今日は空が不明朗で、気分も沈みがちだ。
The sky is gloomy today, and I tend to feel down.
彼の不明朗な
His gloomy expression bothered me.
na-adjective, noun
questionable; unfair; underhand
Refers to something that is not open, honest, or transparent; shady or dubious. Often used for dealings, methods, or character.
その取引には不明朗な点が多い。
There are many questionable points in that deal.
彼のやり方は不明朗で信用できない。
His methods are underhand and untrustworthy.