510disease
病
bìng

Radical 疒

10 strokes

illness 疒 (510b) + third 丙 (510a) = disease 病

This can also mean a “fault” or “defect”.

看病 (200) kànbìng to see a doctor

[病人 (12) bìngrén patient, sick person]

[病房 (293) bìngfáng (hospital) ward]

[毛病 (453) máobìng problem]

After seeing the same mysterious illness for the third time, he is finally able to diagnose the disease. / “Bingo,” says the dwarf doctor’s assistant sarcastically, “I knew what it was all along.”

510athird
丙

one 一 (1) + inside 内 (219) = third 丙

When the unicorn gets inside the ark he sees that he is only the third creature aboard (after Noah and his wife). / [No pronunciation needed]

510billness
疒

Compare this with “shelter”, Character 170.