Find 15 jōyō kanji with the radical 疒, and see how to write them.
Readings, stroke counts, radicals and school grades from KANJIDIC2 © James William Breen and The Electronic Dictionary Research and Development Group, licensed under CC BY-SA 4.0. Romanized radical name is a mechanical Hepburn conversion of the Japanese name; see the Japanese-language page for the original かな reading.
