疼 (pinyin téng, "painful") is an HSK 3 Mandarin character with 10 strokes, built on the radical 疒.

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疼

New

téng

painful, sore

Tone 2 · Second tone (rising)

Radical

疒

Strokes

HSK

3 · tier 3b

Pinyin neighbors

Characters with the same rime -eng, same-tone matches first. Many are true phonetic relatives; others are coincidental.