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synonym Comparative
お帰り
VS
収穫逓減の法則

Differences Between "お帰り" and "収穫逓減の法則"

Option A
お帰り
Meaning
Welcome home; Welcome back (used when someone returns)
Reading
おかえり (okaeri)
Syllabus Level
N3
Practical Example
「ただいま!」「お帰り!」
"I'm home!" "Welcome home!"
Option B
収穫逓減の法則
Meaning
law of diminishing returns
Reading
しゅうかくていげんのほうそく (shuukakuteigennohousoku)
Syllabus Level
C2
Practical Example
私は収穫逓減の法則に興味があります。
I am interested in law of diminishing returns.

Which one to use?

Select the correct Japanese word for this context

Which word fits this context: "(Welcome home; Welcome back (used when someone returns))"?
🎉 正解 / Correct!
使い分け解説:
- お帰り: A common greeting said to someone who has returned home or to a place they belong. Usually used in the phrase 「おかえりなさい」(okaerinasai) which is more polite. (家や自分の場所に戻ってきた人に対して使われる一般的な挨拶。「おかえりなさい」はより丁寧な言い方です。)
- 収穫逓減の法則: Essential structural term in CEFR C2 vocabulary syllabus. (CEFR C2語彙シラバスにおける重要表現です。)
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