Idiom Insider The origins, properly sourced
idiominsider.com How we source & date Folk etymologies corrected Established 2026
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Phrase histories, myth files & notes

Longer pieces on where phrases come from, how false origins spread, and how the record is actually read.

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Break the Ice” vs “Cut the Cheese”: What’s the Difference?
Discover the difference between "break the ice vs cut the cheese" - idioms with unique meanings and uses.
Sep 17, 2026
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Notes: ‘Enshittification’, Spotted in the Wild and Run Down
A word coined in a 2023 blog post became a dictionary's Word of the Year within a year. Tracing 'enshittification' shows how fast a coinage can…
Sep 7, 2026
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Reading the OED’s Dating Conventions Properly: a1400, c1500, and the Dagger
The OED's dates carry small signals — a, c, a question mark, a dagger — that most readers skim past. Learning to read them turns a…
Sep 7, 2026
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Ghosts in the Machine: Why Some Metaphors Outlive Their Referent
We still 'dial' numbers and 'hang up' calls on phones that do neither. Why some metaphors outlive their objects shows how rarely language updates its furniture.
Sep 7, 2026
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The Phrases Dying Right Now — and What Replaces Them
Idioms fade quietly, usually when the object behind them leaves daily life. Surveys and worn-out referents hint at which phrases are going now, and what fills…
Sep 7, 2026
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Words That Turned Round: Idioms and Terms That Reversed Meaning Entirely
Some words do not merely drift; they pivot to the opposite of what they meant. 'Nice' began as an insult and 'awful' as praise, and the…
Sep 7, 2026
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Google Ngram: what it shows and what it can’t
The Ngram Viewer is a superb tool for tracing how common a word became. It is a poor tool for deciding when a word was born…
Sep 7, 2026
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How first attestation is actually established
A "first recorded use" is not a birth certificate. It is the earliest surviving evidence found so far — and the search behind it is more…
Sep 7, 2026
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How chain emails and viral posts became folk etymology
Many of today's most confident word-origin "facts" trace to a single forwarded email from 1999. Here is how a joke became a reference source.
Sep 7, 2026
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The acronym problem: why “posh”, “golf” and “tips” aren’t acronyms
A whole genre of word-origin stories claims old words are secret acronyms. A single date-based rule exposes almost all of them as inventions.
Sep 7, 2026