Judged by Sight
ように見える reports how something looks, and only how it looks.
- 元気なように見える。(He looks well.)
The implication is usually that appearance and reality may differ, which is why it so often precedes a が clause.
Against そう and ようだ
| Pattern | Basis |
|---|---|
| そうだ | immediate impression — おいしそう |
| ように見える | visual evidence specifically |
| ようだ | any evidence, including reasoning |
そう is a snap judgement; ように見える commits to sight as the source. That makes it useful when you want to signal that you are only reporting appearances.
とみえる — The Inferential Sibling
とみえる draws a conclusion rather than describing a look:
- 留守だとみえて返事がない。(There's no answer, so they must be out.)
ように見える is what your eyes report; とみえる is what you conclude from it.
Attaching It
| Type | Form |
|---|---|
| Verb | 寝ているように見える |
| い-adjective | 高いように見える |
| な-adjective | 元気なように見える |
| Noun | 学生のように見える |