The 14 Hardest Words to Pronounce in the English Language
Sarah Rodriguez
Updated on February 22, 2026
No one would say the English language is simple. After all, there are words spelled completely differently than they actually sound, multiple words that sound the same but mean totally different things, and complex grammar rules that still make our heads spin. And there are also everyday words even native English speakers say incorrectly. So, to help with all those tongue twisters and confusing spellings, we've compiled a list of some of the most hard-to-pronounce words, including phonetic spellings. Read on to discover the hardest words to pronounce, and don't forget to always cross-check your pronunciation against the dictionary!
Anathema
Meaning "one who is cursed" or referring to a ban, this word is one that might have you cursing when you try to pronounce it. When you do finally figure out how anathema is supposed to be said, though, it's actually kind of a pretty word.
Anemone
When you hear anemone, most often it's because of sea anemones, which are invertebrates with long, bright clusters of tentacles. And surprisingly enough, the pronunciation of this word rhymes with enemy. If you can't remember how to say it, this joke from Finding Nemo should help to jog your memory.
Boatswain
Unless you work on a ship, it's unlikely that you use the word boatswain in everyday conversation, so it's understandably a tricky one. The word—which refers to a petty officer in charge of hull maintenance—is not pronounced "boats-wain." Rather, it's "bo-sun" to reflect the "salty pronunciation" of sailors, as The Free Dictionary explains.
Cache
The cash that you use to pay for things and the cache memory on your computer have the same pronunciation. Commit this to memory and you'll never accidentally say "ka-shay" again!
Colonel
What's that first "l" doing in there? And where does the "r" sound come from? Well, the pronunciation of the word colonel has to do with the word's French and Italian translations. When you say the word, you want to pronounce it like a popcorn "kernel."
Conch
Yes, those spiral-shelled mollusks commonly found on the beach are "konk" shells. Merriam-Webster does note that conch can be pronounced like it's spelled, but "konk" is the preferred pronunciation.
Draught
Pronouncing this word correctly became such a nuisance that bartenders around the country just gave up and started spelling it "draft beer" instead of "draught beer." But the result is that when we see draught spelled properly, we're even less likely to know how to say it!
Faux
When it comes to hard-to-pronounce words, faux is almost always at the top of the list. This word, which means "not real or genuine," looks like it should rhyme with aux. However, it instead rhymes with bow.
Ignominious
Ignominious is a great word to use when you want to refer to someone as dishonorable—just be careful not to disgrace yourself by mispronouncing it.
Onomatopoeia
This hard word to say is not one that people use in conversation too often, but it means "the naming of a thing or action by a vocal imitation of the sound associated with it (such as buzz, hiss)," according to Merriam-Webster. So, onomatopoeiashould roll off the tongue rapidly with a soft "t" and "p."
Posthumous
When we talk about something happening after someone's death, we say that it happened posthumously. But it's not "post-hu-mus," as it appears; it's pronounced "pas-chu-mus."
Quinoa
Do not embarrass yourself by ordering "ki-no-a" as the base of your grain bowl. The increasingly popular quinoa is actually pronounced "keen-wah."
Segue
When you proceed without pause in a conversation, you make a smooth segue. But how do you pronounce this oddly spelled word? When you say it, it should rhyme with "weekday."
Synecdoche
Another hard-to-pronounce word that refers to a hard-to-explain figure of speech, synecdoche refers to using a part of something to refer to a whole (e.g. "all hands on deck"). With this word, you want to pay extra attention to its final syllables; you need to use a "k" sound, rather than a "ch" sound like the spelling might lead you to believe.
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