Why do JLPT N1 learners confuse 巧妙 with 台無し?

Both words occupy adjacent semantic territory, which is exactly why the JLPT uses them as distractors for each other on multiple-choice items. The fastest way to stop confusing them is to study them as a pair, write a one-sentence contrast in your own words, and drill the pair specifically rather than each word in isolation.

Is 巧妙 or 台無し more common on JLPT N1?

Both appear in the JLPT N1 curriculum and either may show up on a given exam. Don't try to predict which one the test will choose — learn to distinguish them and you'll be safe regardless. Both belong to the General Adjectives (2) theme of N1 vocabulary.

How do I practice this confusion pair?

Free option: visit /try and pick a confusion drill. Paid option: none — JLPT Mastery is free during launch. Whichever route you take, the engine specifically re-tests pairs you've gotten wrong rather than rotating through general vocabulary review.

JLPT N1 · Advanced · Meaning confusion

巧妙 vs 台無し

Q: What's the difference between 巧妙 and 台無し?

巧妙 (こうみょう) means "ingenious; skillful; clever; deft" and 台無し (だいなし) means "mess, spoiled, (come to) nothing". These describe the 'how' and the 'result.' 巧妙 refers to an 'ingenious' or clever method, while 台無し refers to the plan being 'ruined.' A learner might confuse a 'brilliant' scheme with its 'total failure'.

Why JLPT N1 learners mix up 巧妙 (こうみょう, “ingenious; skillful; clever; deft”) and 台無し (だいなし, “mess, spoiled, (come to) nothing”).

巧妙

こうみょう

ingenious; skillful; clever; deft

na-adjective

台無し

だいなし

mess, spoiled, (come to) nothing

na-adjective

Theme: General Adjectives (2)JLPT N1

Why these get confused

These describe the 'how' and the 'result.' 巧妙 refers to an 'ingenious' or clever method, while 台無し refers to the plan being 'ruined.' A learner might confuse a 'brilliant' scheme with its 'total failure'.

How to tell them apart

Anchor on the meaning, not the form. 巧妙 (ingenious; skillful; clever; deft) and 台無し (mess, spoiled, (come to) nothing) live in adjacent semantic territory. Memorize the boundary, not just each word.
Read the example sentences below. Seeing each word in its natural context builds a faster lookup than studying the dictionary form alone.

In a sentence

巧妙 (ingenious; skillful; clever; deft)

人工内耳は技術的に巧妙な機器です。
巧妙にイメージがすり替えられている。

台無し (mess, spoiled, (come to) nothing)

トムに週末を台無しにされた。
お前のせいで全てが台無しだよ。

How JLPT tests this pair

On JLPT N1, this pair shows up as a vocabulary meaning question. You see one word and pick its English equivalent from four options — one of which will be the other word in this pair, chosen as a distractor precisely because of the overlap.

Sample item

「巧妙」の意味は？

A. ingenious; skillful; clever; deft (correct)
B. mess, spoiled, (come to) nothing (distractor)
C. (other plausible meaning)
D. (other plausible meaning)

Drill this pair until it sticks

Reading the explanation is step one. Targeted practice is what actually moves a confusion pair out of your weak list. Free, no signup needed to try.

Practice N1 confusion pairs

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密接 vs 台無し

These describe opposite states of cohesion. 密接 refers to things being 'closely' related, while 台無し refers to a situation falling apart or being 'spoiled.' They are easily confused in contexts regarding project outcomes.

See explanation →

Meaning confusion · General Adjectives (2)

市街 vs 台無し

Both relate to infrastructure or physical settings. 市街 refers to an 'urban area,' while 台 (from 台無し) can mean a stand or platform. In a context of city damage, learners might confuse the location with the ruin.

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Both relate to the outcome of a mistake. 寛容 is the 'tolerance' shown toward an error, whereas 台無し is the 'ruin' that the error causes. Learners may confuse the act of forgiving with the result of the failure.

See explanation →

Meaning confusion · General Adjectives (2)

吝嗇 vs 台無し

Both words describe a negative evaluation of value or state. A learner might confuse them when describing something that turned out poorly or was 'cheaply' ruined, as both suggest a disappointing outcome.

See explanation →

Meaning confusion · General Adjectives (2)

強烈 vs 台無し

Conceptually, an intense (強烈) force is often the cause of a situation becoming ruined or spoiled (台無し). The strong adjective and the resulting negative state are frequently linked in narrative contexts.

See explanation →

Meaning confusion · General Adjectives (2)

吝嗇 vs 合間

Both are short, common nouns used to describe a state or a gap. 'Kechi' refers to a narrow-minded stinginess, while 'aima' refers to a gap in time, potentially confusing learners in abstract descriptions of 'space' or 'character.'

See explanation →

Frequently asked

巧妙 vs 台無し

Why JLPT N1 learners mix up 巧妙 (こうみょう, “ingenious; skillful; clever; deft”) and 台無し (だいなし, “mess, spoiled, (come to) nothing”).

巧妙

こうみょう

ingenious; skillful; clever; deft

na-adjective

台無し

だいなし

mess, spoiled, (come to) nothing

na-adjective

Theme: General Adjectives (2)JLPT N1

Why these get confused

How to tell them apart

Anchor on the meaning, not the form. 巧妙 (ingenious; skillful; clever; deft) and 台無し (mess, spoiled, (come to) nothing) live in adjacent semantic territory. Memorize the boundary, not just each word.
Read the example sentences below. Seeing each word in its natural context builds a faster lookup than studying the dictionary form alone.