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synonym Comparative
VS
暗礁

Differences Between "石" and "暗礁"

Option A
Meaning
stone, rock
Reading
いし (ishi)
Syllabus Level
N4
Practical Example
川にはたくさんの丸い石がありました。
There were many round stones in the river.
Option B
暗礁
Meaning
submerged rock, reef; hidden obstacle, snag
Reading
あんしょう (anshou)
Syllabus Level
N1
Practical Example
計画は途中で暗礁に乗り上げてしまった。
The plan hit a snag midway.

Which one to use?

Select the correct Japanese word for this context

Which word fits this context: "(stone, rock)"?
🎉 正解 / Correct!
使い分け解説:
- : Refers to a natural piece of mineral or rock. Can also be used metaphorically in some expressions.
- 暗礁: Can refer to a literal underwater rock, but very commonly used metaphorically to mean a hidden difficulty or problem that could cause a plan to fail (暗礁に乗り上げる). 計画や進行の妨げとなる隠れた問題点。
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