- 蚤 蚤 zao3
 - flea
 
| strokes | 9 | 
|---|---|
| radical | |
| strokes after radical | 4 | 
- 虼蚤 虼蚤 ge4 zao5
 - flea (common colloquial word)
 - 客蚤 客蚤 ke4 zao3
 - flea (Xenopsylla spp.)
 - 客蚤属 客蚤屬 ke4 zao3 shu3
 - Xenopsylla (the flea genus)
 - 骚扰客蚤 騷擾客蚤 sao1 rao3 ke4 zao3
 - Xenopsylla vexabilis
 - 鼠蚤型斑疹伤寒 鼠蚤型斑疹傷寒 shu3 zao3 xing2 ban1 zhen3 shang1 han2
 - murine typhus fever
 - 跳蚤市场 跳蚤市場 tiao4 zao3 shi4 chang3
 - flea market
 - 跳蚤 跳蚤 tiao4 zao5
 - flea
 - 印鼠客蚤 印鼠客蚤 yin4 shu3 ke4 zao3
 - oriental rat flea (Xenopsylla cheopis)