(suān)

HSK 414 strokes

sour

Stroke order animation

Character information

Pinyin
suān
Meaning
sour; tart; sick at heart; grieved; sore; aching; pedantic; impractical; to make sarcastic remarks about sb; an acid
Strokes
14
HSK level
HSK 4
Traditional
Same

Origin & structure

Where comes from and how its parts fit together.

Ideograph⿰酉夋

Wine 酉 aged too long 夋; 夋 also provides the pronunciation

A combination of parts whose meanings add up to the whole.

Made of

Parts are arranged left to right.

How to write step by step

14 strokes — each frame adds one stroke, shown in dark ink over the lighter ones.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

Words with

Common words using — tap any character to open its stroke-order page.

xīnsuān
HSK 7-9

to feel sad

Open 心酸 page →
suān

acetic acid (CH3COOH); ethanoic acid

Open 乙酸 page →
suān

lactic acid

Open 乳酸 page →
fǎnsuān

acid reflux; regurgitation

Open 反酸 page →

alanine (Ala), an amino acid

Open 丙氨酸 page →

acrylic acid C3H4O2

Open 丙烯酸 page →

lactic acid bacteria

Open 乳酸菌 page →

Related characters

Ready to master 酸?

Trace 酸 stroke by stroke in the online practice tool, or turn it into a printable worksheet PDF with Tianzige practice grids, pinyin, and stroke-order breakdowns.