Usage patterns 難なん 解かい な 〈 事こと 〉 an abstruse, hard-to-understand thing (text, theory, problem, etc.)
This paper is full of technical terms and hard to understand.
難なん 解かい を 極きわ める to be extremely difficult to understand
His theory is extremely abstruse, so even experts struggle to understand it.
〈 事こと 〉 が 難なん 解かい だ for something to be difficult to understand
The content of this philosophy book is hard to understand.
Kanji 難 difficult, impossible, trouble Related words 難しい is a general, everyday word for 'difficult' in any context, while 難解 specifically describes texts, ideas, or explanations that are hard to understand due to intellectual complexity.
複雑 describes something as structurally intricate or convoluted, while 難解 focuses on the resulting difficulty in comprehending it.
不可解 stresses that something is mysterious or inexplicable, whereas 難解 stresses that it requires effort and skill to work through and understand.
難解 describes something intellectually difficult to grasp because of its complexity, while ちんぷんかんぷん stresses that it sounds like meaningless noise to the listener.
Opposites 平易 describes writing or explanations that are plain and easy to understand, the direct opposite of 難解 .
明快 means clear and lucid, contrasting with 難解 's sense of being obscure and hard to follow.
Written forms 難なん 解かい Usage 94%
Standard kanji spelling; high-frequency in news and general use.
なんかい Usage 6%
Etymology Compound of 難 (difficult) and 解 (understand, solve). The combination directly conveys 'hard to understand'.
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