～げ
appearance of a feeling
～げ attaches to the stem of an adjective, most often one describing an emotion, and creates a な-adjective meaning “looking ~”. From 寂しい (lonely) you get 寂しげ, “lonely-looking”.
The point of ～げ is that you cannot see inside another person's heart: you infer their feeling from their face, voice, or behavior. English equivalents are “-looking” and “seemingly”.
1. Describing a noun: ～げな + noun
Before a noun, use ～げな, like any な-adjective.
彼は寂しげな顔をしていた。
“He had a lonely-looking expression.”
- 彼（かれ）= he
- は = topic marker
- 寂しげな（さびしげな）= lonely-looking
- 顔（かお）= face, expression
- を = object marker
- していた = was wearing, had (past of している)
2. Describing an action: ～げに + verb
With ～げに, the apparent feeling colors the way an action is performed.
子供たちは楽しげに遊んでいた。
“The children were playing with an air of enjoyment.”
- 子供たち（こどもたち）= children
- は = topic marker
- 楽しげに（たのしげに）= looking like they were having fun
- 遊んでいた（あそんでいた）= were playing
Because ～げ is about observed appearance, it is typically used for other people, not for stating your own feelings directly. It has a somewhat written, literary flavor and is common in novels and descriptions of scenes.
How to form it
Adjective stem + げ (the result is a な-adjective)
- 寂しい（さびしい）= lonely → 寂しげ（さびしげ）= lonely-looking
- 悲しい（かなしい）= sad → 悲しげ（かなしげ）= sad-looking
- 不安（ふあん）= anxious → 不安げ（ふあんげ）= anxious-looking
Key idea
～げ paints the outside of an inner state: not “he is lonely” but “he looks lonely”. Reach for it when describing the feelings you read on someone else's face.
Other N2 grammar
Updated .