The French are always inserting their arses into the English language. There is, for example, the cul-de-sac which literally means arse of a bag and which sneaks onto English street signs without anybody noticing. Before this disgusting French term was introduced, the English had a much better, cleaner native term for a dead end; we called it a butt-hole. Indeed, the Oxford English Dictionary’s butt-hole entry lists this as the only meaning.
We resort to foreign words for a number of psychologically interesting reasons. A lot of them, I’d argue, are rooted in the middle class aversion to bluntness or crudeness. When what we’re saying has an underlying tone that may cause embarrassment to either the speaker or listener, we borrow from Latin or modern European languages (often French) to give a veneer of refinement, glossing over what’s crass, base, or stark.
For example, on the use of entre nous: “I want to gossip but gossiping is common so I’m going to get away with it by using the pretentious French phrase for it.”
Mark Dominus on The Universe of Discourse has (fully) explored all the anagrams in Webster’s Second International dictionary.
The longest pair (cholecystoduodenostomy and duodenocholecystostomy) isn’t necessarily the most interesting, as both words are made up of three units (cholecysto, duodeno, stomy) in different orders.
So he came up with a way of scoring pairs based on the degree of rearrangement required:
This gave me the idea to score a pair of anagrams according to how many chunks one had to be cut into in order to rearrange it to make the other one. On this plan, the “cholecystoduodenostomy / duodenocholecystostomy” pair would score 3, just barely above the minimum possible score of 2. Something even a tiny bit more interesting, say “abler / blare” would score higher, in this case 4. Even if this strategy didn’t lead me directly to the most interesting anagrams, it would be a big step in the right direction, allowing me to eliminate the least interesting.
From this algorithm, the most interesting anagram pair is 15 letters long, with only two letters that stay next to each other. Go see what it is.