du3
variant of 篤|笃

zhu2
surname Zhu; abbr. for 天竺 India (esp. in Tang or Buddhist context); Buddhism (archaic)

strokes 8
radical
strokes after radical 2
天竺 天竺 tian1 zhu2
the Indian subcontinent (esp. in Tang or Buddhist context)

天竺葵 天竺葵 tian1 zhu2 kui2
geranium (Pelargonium hortorum)

天竺牡丹 天竺牡丹 tian1 zhu2 mu3 dan5
dahlia

天竺鼠 天竺鼠 tian1 zhu2 shu3
guinea pig; cavy

竺法 竺法 zhu2 fa3
Dharma (the teachings of the Buddha, archaic); Buddhist doctrine

竺教 竺教 zhu2 jiao4
Buddhism (archaic)

竺可桢 竺可楨 zhu2 ke3 zhen1
Zhu Kezhen (1890-1974), Chinese metereologist and geologist

竺乾 竺乾 zhu2 qian2
Buddha (archaic); Dharma (the teachings of the Buddha)

竺书 竺書 zhu2 shu1
Buddhist texts (archaic); scripture

竺学 竺學 zhu2 xue2
Buddhist doctrine (archaic); Buddhist studies