How to Write 蒻 (ruò) — Meaning “Young cattail”

Imagine a young cattail plant that is so tender it looks 'weak' — the bottom part 弱 means weak. You can remember that the grass on top (艹) is a 'weak' plant that bends easily. This visual of a fragile cattail helps link the character to its meaning.

Write the top radical 艹 with three strokes: horizontal, vertical, then vertical. The lower part 弱 is written left then right: first the left '弓' and two dots, then the right '弓' and two dots. A common mistake is making the two '弓' parts too wide; keep them narrow and balanced under the grass radical.

蒻 has the grass radical with 弱 under it, meaning a specific plant. 莿 (cì) also has grass but uses 刺 below, meaning thorn or thorny plant. 菐 (pú) has grass with 僕 (servant) — a rare character meaning a kind of rush or mat. Visually, 蒻 has two '弓' shapes, while 莿 has a dagger-like 刂 and 菐 has a more complex lower part.

蒻 is rarely used alone today; it appears mainly in the word 蒟蒻 (jǔ ruò), which means konjac, a plant used to make jelly-like food and dietary fiber. You might see 蒟蒻 on ingredient labels for low-calorie noodles or snacks. Historically, 蒻 also referred to fine grass mats (蒻席), but this usage is uncommon now.

Common words containing 蒻 include: 蒟蒻 (jǔ ruò) — konjac; 蒻席 (ruò xí) — Fine grass mat; 蒻草 (ruò cǎo) — Fine mat grass.