Americans regularly rampage through the British Isles without translators and end up with the most minimal idea what of they’re hearing. Or saying. They may or may not be aware of the problem.

I’m going to take a reckless guess and claim that the people they meet have almost as much trouble.

Why “almost”? Because American movies are everywhere, leaking Amerispeech into even the most protected ear. Still, they haven’t leaked every possible word, so let’s run through a few differences. Not because they’ll necessarily be helpful to anyone but—as the kids said where I grew up—just because.

The words in boldface are British. The blithering that follows is for the most part American.

Irrelevant and wildly out of season photo: hydrangea

Chocolate box. This has nothing to do with candy, although it used to. It describes something that’s attractive, idealized, and boring, boring, boring. It dates back to the nineteenth century, when the chocolate company Cadbury’s added romanticized pictures to its boxes of chocolates—flowers, children, landscapes. Especially, I suspect, landscapes. It can be used about art but also about villages that are so perfectly English that you wonder if someone put them together just to mess with the tourists.

Fanny. This isn’t a euphemism for your hind end, it’s a euphemism for your vagina. Unless you don’t have one, in which case it’s a euphemism for someone else’s vagina. It’s also, inconveniently, a woman’s name, although for some reasons it’s gone out of style. There was a TV cook named Fanny Cradock, whose husband had a back-up role on the show and—allegedly—ended an episode where she’d made doughnuts by saying, “May all your doughnuts be like Fanny’s.” I won’t claim that he’s responsible for killing any interest the country ever had in donuts, but I can tell you that you don’t see them nearly as often in the U.K. as you do in the U.S. If you travel to Britain with a fanny pack and you have to call it anything at all, call it a bum bag or you’ll upset everyone within hearing distance.

Jam. This is jam, but to keep things from being too simple it’s also jelly, which is what Americans call the stuff they spread on their toast if it has no seeds and is a little more solidified than jam.

Jelly. This is the stuff Americans call Jello—a brand name that’s gone free-range and now describes a dessert made with gelatin.

Spotted dick. This isn’t a medical condition, it’s a dessert. One I’ve never tasted. Sorry. I haven’t been able to get past my preconceptions.

Soldiers. Toast cut into strips so you can dunk them in a soft-boiled egg. I have the impression this is done for kids, to get them to eat, but never having been a kid in this country, or responsible for jollying any into eating things they didn’t really want, I wouldn’t swear to that.

Biscuit. A cookie, but also a cracker. To keep from causing international mayhem, when I make what in the U.S. I called biscuits, I tell people they’re baking powder biscuits. No one knows what I’m talking about, but it keeps them from expecting something else entirely.

Cracker. A cracker, but also a roll of shiny paper and cardboard filled with a small toy no one really wants to play with, a set of bad jokes, and a paper crown that you have to wear if you want your Christmas dinner. No paper crown, no dinner.

Boots. These are things you wear on your feet, but your car also has one. It’s where your trunk would be in the U.S. The first time Wild Thing—who, since I haven’t mentioned her here in a long time I should explain is my partner—and I visited the U.K., we passed sign after sign that said “Boot Sale.” Why only one boot? we wondered. It was all very mysterious. We’d driven a lot of miles and seen a lot of signs before it came together: These were flea markets—people selling stuff out of the boots of their cars. Or more often, we later learned, off tables and blankets set up near the boots of their cars.

Wellies. These are also boots, but they slip on and they’re waterproof, high, and made of something that would once have been rubber and is now (I assume) synthetic. Britain’s a wet country. It loves its wellies. I didn’t understand why until a friend and I shoveled manure (which she called muck) for our gardens. I was wearing slip-on plastic clogs and she had wellies. We weren’t quite ankle deep in manure but a good part of the time we were close. She left with clean socks. I had to take mine off in the front yard and hose myself down.

Garden. That’s a yard, front or back, even if nothing’s growing in it. You could pour cement on it and it’d still be a garden.

Bonnet. This is on the opposite end of your car from the boot. If you’re American, you know it as the hood. In Scotland, a bonnet is also a hat—not of the Sunbonnet Sue variety, but any old hat. On the Isle of Skye, during that first trip, Wild Thing and I stopped at a B&B and the owner offered to show us a cottage we could rent instead of a room, since we were staying several nights. It was mizzling out, so he said something along the lines of, “Just let me get my wee bonnet.” Or maybe it was “ma wee bonnet.” It definitely involved a bonnet, though.

Vest. This is an undershirt, with no sleeves.

Waistcoat. This is a vest—the sort of thing you wear over a shirt.

Gilet. This gets the French pronunciation–something along the lines of zhee-LAY–and is one of those sleeveless vest things you wear for warmth when it’s not cold enough for a jacket. I’m sure we have a word for it in the U.S. but I’ve been away too long and can’t think what it is. A vest? Yeah. I’m almost sure it’s a vest.

Pants. These are underpants. It’s also an all-purpose term of disparagement: “The whole thing was pants.” (Quick, somebody, tell me if I’m using that wrong.)

Trousers. These are pants, but not in the this-is-no-good sense of the word. I still can’t make myself call my jeans trousers, because for me the word calls up those 1940s- and ‘50s-style suit pants, the baggy kind with the turned-up cuffs.

Suspenders. These don’t hold up your pants, or even your trousers, but your stockings. You know stockings: those things nobody wears anymore unless they think they’re sexy. I’m tempted to say that no one who thinks they’re sexy has ever worn them, but I’d be wrong so I’ll keep that thought to myself. One person’s I’m-glad-that-style-died is another person’s sexy. Humans are very odd.

Braces.  These are suspenders—they hold up your pants. Or your trousers, if you prefer. Or they pretend to, since as far as I can tell no one wears them because they need them anymore. They’re a (gak) fashion statement. Or doesn’t anyone say “fashion statement” these days? If they’ve stopped, it will be one small bit of progress in a world that’s falling apart.

Jumper: That’s a sweater. Also someone who jumps up and down. Or sideways—no one gets exercised about the direction.

Knickers: Women’s underpants–not the old-fashioned three-quarter-length pants (or trousers) that men wore and that mercifully went out of style early in the twentieth century.

Rubbers. These are not the things you giggled over when you heard those first misleading explanations about birth control. They’re school supplies: erasers. They rub out the mistakes you made in pencil. Isn’t the world a strange place?

Football. That’s soccer. The other game? It’s American football.

Holiday. A vacation, not a day off, so you go on holiday, not on vacation. A bank holiday has nothing much to do with banks, although they’ll be closed. It’s a public holiday. If that sounds too simple, don’t worry: The bank holidays in England, Wales, Northern Ireland, and Scotland don’t necessarily match.

And finally, in case you’re not intimidated enough, a friend sent me a translation of upper middle class British phrases. I can’t paste the whole thing in because, hey, copyright matters, but you can find it here. It’s worth a look.

My friend adds, “I think it is even more complicated than this because many of these phrases may be used by the same speaker with different nuances. ‘Interesting’ can indicate the speaker is fascinated, bored or entirely disagrees.”

Which is, um, interesting.

Enjoy your visit. And good luck.