slab; (geology) tectonic plate; (fig.) sector (of the stock market or
板 (bǎn) · 8 strokes
Phonosemantic compound. 木 represents the meaning and 反 represents the sound.
块 (kuài) · 7 strokes
Simplified form of 塊. Phonosemantic compound. 土 represents the meaning and 夬 represents the sound.