As annoying as they can be, real upper-class Brits have a sixth sense for spotting wannabes.
Spoiler alert: it’s not the obvious things like dropping your H’s or saying “innit” that make you stand out. It’s the middle-class phrases that people think sound posh, but actually make genuine toffs cringe with embarrassment. No one genuinely talks like this—at least not anyone who’s not a complete try-hard.
1. Saying “serviette” instead of “napkin”
This is a classic middle-class attempt at sounding refined, but it backfires spectacularly. Actual posh people just say “napkin” and always have done, while middle-class families adopted the French-sounding “serviette” thinking it seemed more elegant.
Etiquette expert William Hanson confirms that using “serviette” is a dead giveaway that you’re not actually upper class. It’s trying too hard to sound fancy when the simple, traditional word is what genuinely posh people use.
2. Using “toilet” when you mean “loo”
The word “toilet” is taken from 1950s etiquette codes as a major no-no for the upper classes, since historically “toilet” referred to your appearance and make-up. Saying “Where’s the toilet?” immediately marks you as not genuinely posh.
Upper-class Brits say “loo” without thinking twice about it. It’s short, unpretentious, and doesn’t involve awkward euphemisms or overly formal language that screams middle-class anxiety about bodily functions.
3. Calling it a “lounge” rather than “sitting room”
The word “lounge” is specifically mentioned as a no-no for upper classes, yet middle-class people love it because it sounds grander than “living room.” Posh people call it the “sitting room” or “drawing room” and find “lounge” rather common.
The irony is that while middle-class people think “lounge” sounds sophisticated, it actually originated from pubs and hotels. Genuinely upper-class families have always used “sitting room” without feeling the need to dress it up.
4. Using “pardon” instead of “what” or “sorry”
Nothing screams middle-class aspiration quite like an overly pronounced “pardon?” when you haven’t heard something. Upper-class people just say “what?” or “sorry?” without the theatrical delivery that suggests you’re performing politeness.
The U and non-U distinction shows how middle classes prefer “fancy” or fashionable words in attempts to sound more refined, while upper classes use plain, traditional words. “Pardon” is pure middle-class theatre.
5. Saying “pleased to meet you” instead of “how do you do”
This American import makes genuine upper-class Brits wince because it sounds like something from a business networking event. Traditional upper-class greetings are “how do you do” (which isn’t actually a question) or simply shaking hands without fanfare.
Using the Queen’s English rather than Americanised words is a reflection of upper class social status. “Pleased to meet you” sounds like you’ve been watching too many Hollywood films and not enough British period dramas.
6. Using “banter” unironically
Etiquette expert William Hanson specifically mentions that “words popularised by TV like banter should be avoided at all costs” and that “the upper classes don’t need to borrow words that may be in fashion for a few months”.
Real upper-class people would say “repartee” or just describe the conversation as “amusing” without needing trendy vocabulary. Using “banter” suggests you’re trying to sound contemporary and relevant, which is the opposite of genuinely posh behaviour.
7. Calling dinner “tea” when it’s the evening meal
Working-class people call their evening meal “tea” and are comfortable with it, but middle-class people who’ve adopted this often sound like they’re trying too hard to be folksy or down-to-earth. Upper-class people have always called it “dinner.”
“Dinner” is specifically mentioned as the preferred upper-class term for the evening meal. When middle-class people suddenly start saying “tea,” it sounds performative rather than natural.
8. Using “vintage” instead of just saying “old”
William Hanson specifically notes that upper-class people use “old” instead of “vintage”. Middle-class people love “vintage” because it sounds more sophisticated and valuable, but posh people just call old things old without trying to glamorise them.
This ties into the upper-class confidence in their social standing—they don’t need to make everything sound more impressive than it is. If something’s old, it’s old, and that’s perfectly fine.
9. Saying “beverages” instead of “drinks”
Nothing screams “trying too hard” like unnecessarily formal language in casual situations. Middle-class people often use “beverages” thinking it sounds more refined, but upper-class people just offer you a “drink” without the corporate-speak.
It’s the same principle as using “refreshments” at a casual gathering—it sounds like you’re running a conference rather than having friends over. Genuine posh people are comfortable with simple, direct language.
10. Using “sofa” when you mean “sofa” but pronouncing it like it’s French
While “sofa” is perfectly acceptable upper-class vocabulary, it’s the affected pronunciation that gives people away. Middle-class people often over-pronounce words they think sound posh, making them sound like they’re performing rather than speaking naturally.
Upper-class people say “sofa” the same way they say any other word—without theatrical emphasis or fake posh pronunciation. The affectation is what marks you as a wannabe, not the word itself.
11. Describing things as “absolutely divine” or “simply marvellous”
While “marvellous” appears in some lists of posh expressions, the key is natural usage versus theatrical performance. Middle-class people who’ve discovered these words often overuse them with exaggerated enthusiasm.
Real upper-class people might say something is “rather good” or “quite nice” with typical British understatement. The over-the-top superlatives suggest someone who’s just discovered posh vocabulary and can’t wait to show it off.
12. Using “one” instead of “you” or “I” in conversation
Nothing sounds more affected than constantly using “one” in casual conversation: “One simply cannot find decent staff these days.” It’s trying so hard to sound regal that it becomes parody.
Even genuinely posh people use “I” and “you” in normal conversation. The royal “one” is reserved for very formal situations, not chatting about the weather. Using it constantly makes you sound like you’re doing bad dinner theatre.
13. Calling films “movies” after reading it’s wrong, then overcompensating
Using Americanisms like “movies” instead of “films” is cited as non-upper class, but people who’ve learned this often overcompensate by saying “films” with exaggerated emphasis or correcting other people unnecessarily. Don’t be this person.
Upper-class people just naturally say “films” because that’s what they’ve always said. Making a big deal about the distinction or being precious about it marks you as someone who’s learned the rules recently rather than growing up with them.
14. Using “delightful” for everything moderately pleasant
Middle-class people discovering upper-class vocabulary often latch onto words like “delightful” and use them for everything from a cup of tea to a sunset. It sounds like you’ve swallowed a thesaurus and are desperately trying to avoid normal words.
Genuinely posh people use regular adjectives most of the time. They might say something is “rather nice” or “quite good” with typical British restraint. The constant superlatives sound performed and unnatural.
15. Ending statements with “don’t you think” or “wouldn’t you agree”
This attempt at inclusive conversation often comes across as patronising or performatively polite. It’s the verbal equivalent of overusing please and thank you—it sounds like you’re following a politeness manual rather than speaking naturally.
Upper-class conversation flows more naturally without these constant appeals for agreement. They’re confident enough in their opinions to state them without needing constant validation or worrying about sounding rude.
16. Using “rather” before everything as a modifier
While “rather” is genuinely used by upper-class speakers, middle-class people who’ve discovered this often overuse it: “rather nice weather,” “rather good wine,” “rather interesting book.” It becomes a verbal tic that sounds affected.
The key difference is natural usage versus conscious performance. When every other sentence includes “rather,” it sounds like you’ve just learned this is how posh people talk, and you’re determined to prove it.
