HanziGuru.Radicals Explorer
Phonetic Families & Components

Sound Roots & Semantic Radicals Explorer

Decode Chinese characters by their shared sound roots and see how semantic radicals split their meanings across tones.

Popular Roots:
炎
Phonetic Root (声旁 / Sound Core)HSK 6

炎 (yán)

flame, inflammation

12
Family Characters
5
HSK Words

Tone Fan-out (炎)

How this root's pronunciation drifts across the Mandarin tone spectrum:

4 Active Tones
Tone 2yán
Tone 3tǎn
Tone 4dàn
Tone 5

Family Characters (12)

Root: 炎
炎
yán
HSK 6
Phonetic Root (声旁 / Sound Core)

flame, inflammation

谈
tán
HSK 3

to talk / to speak / to chat

淡
dàn
HSK 4

light in color, dilute, mild, tasteless

毯
tǎn
HSK 7

blanket

痰
tán
HSK 7

phlegm

剡
shàn
Expansion

river in Zhejiang

啖
dàn
Expansion

to eat; to taste

氮
dàn
Expansion

nitrogen (chemistry)

赕
dǎn
Expansion

(old barbarian dialects) to pay a fine in atonement; river

郯
tán
Expansion

surname Tan; name of an ancient city

锬
tán
Expansion

long spear

炎 (yán) Family — 谈, 淡, 毯, 痰… | HanziGuru