Yuka手薄 and 不足 both suggest something is lacking — but they describe different kinds of shortfall. Do you know when to use each?
Rei手薄 (teusu) means thinly staffed or weakly covered — there are not enough people or resources for the situation. 不足 (fusoku) means shortage or insufficiency — a general lack of something needed.
| 手薄 (teusu) | 不足 (fusoku) | |
|---|---|---|
| Meaning | Thinly staffed / inadequately covered | Shortage / insufficiency / lack |
| Focus | Coverage gaps (people, defense, attention) | Quantity falling short of what’s needed |
| Example | 警備が手薄な時間帯。 | 人手不足が深刻だ。 |
手薄 — Thin Coverage
手薄 (teusu) literally means “thin hands” — there are not enough people (hands) to cover something adequately. It describes situations where staffing, defense, or attention is spread too thin.
- 夜間は警備が手薄になる。— Security gets thin at night.
- 手薄な時間帯を狙われた。— They targeted a time when coverage was thin.
- このエリアは手薄だ。— This area is understaffed / underprotected.
- 戦線が手薄になっている。— The front line is thinly stretched.
不足 — General Shortage
不足 (fusoku) means insufficiency or shortage — a general lack of something. It applies to people, things, money, time, sleep — anything that falls short of what’s needed.
- 人手不足が深刻だ。— The labor shortage is serious.
- 睡眠不足で頭が回らない。— I can’t think straight from lack of sleep.
- 予算が不足している。— The budget is insufficient.
- 練習不足を感じた。— I felt a lack of practice.
Common 不足 Compounds
| Word | Meaning |
|---|---|
| 人手不足 | Labor shortage |
| 睡眠不足 | Lack of sleep |
| 運動不足 | Lack of exercise |
| 準備不足 | Lack of preparation |
| 資金不足 | Insufficient funds |
Common Mistakes for English Speakers
Both suggest “not enough,” but 手薄 is specifically about coverage — are there enough people/resources for the situation? 不足 is about absolute shortage of a quantity. You wouldn’t say 睡眠手薄 — sleep shortage is 睡眠不足. But you could say 警備が不足している (security is insufficient) OR 警備が手薄 (security is thinly covered) — both work for staffing.
Quick Quiz
Which word fits: “I’m suffering from lack of sleep”?
Answer: 不足 — 睡眠不足で辛い。
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