Antiphrasis
Pattern
Single word used to mean its opposite — one-word irony
Definition
Using a single word in a sense opposite to its normal meaning, often for ironic or humorous effect.
Examples
Example 1
"Nice work," the coach muttered, staring at the scoreboard that read 0–7.
"Nice work" means precisely the opposite when directed at a lopsided defeat
Example 2
Oh, brilliant — you locked the keys inside the car again.
"Brilliant" is deployed to mean foolish, the word turned against its own definition
Example 3
The locals called the barren, sun-scorched wasteland "The Garden."
The name "Garden" inverts the reality of the landscape, highlighting the ironic gap between word and world
AI Detection Note
Very rare in AI text. Using a single word to mean its exact opposite requires a shared context of ironic intent that AI cannot reliably signal or sustain.
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