木
| Level 4 vocabulary | ||
| 木 | (n) tree/ wood/ timber/ (P) | |
| Level 3 vocabulary | ||
| 木綿 | (n) cotton/ (P) | |
| Level 2 vocabulary | ||
| 植木 | (n) garden shrubs/ trees/ potted plant/ (P) | |
| 材木 | (n) lumber/ timber/ (P) | |
| 大木 | (n) large tree | |
| 並木 | (n) roadside tree/ row of trees/ (P) | |
| 木材 | (n) lumber/ timber/ wood/ (P) | |
| Level 1 vocabulary | ||
| 樹木 | (n) trees and shrubs/ arbour/ (P) | |
| 雑木 | (n) various kinds of small trees/ assorted trees | |
| 土木 | (n) public works/ (P) | |