The most difficult English words to pronounce

English is a fascinating language, full of quirks and complexities that often leave even native speakers baffled. One of the most difficult aspects of learning English is pronunciation—some words don't sound like they look .

Here's a list of the hardest English words to pronounce to help you understand their meanings, histories, and — most importantly — their tricky phonetics.

Worcestershire

Worcestershire sauce, a popular English condiment from the county of Worcestershire, has been a kitchen staple since the early 19th century. The county is also mentioned in records as far back as 1086.

Worcestershire is a word that seems designed to confuse you. With a jumble of letters that don't correspond to its pronunciation, it's no wonder people have trouble with it. People might say Wor-chest-er-shire or Wor-shesh-ter, but neither is correct.

Pronunciation: WUSS-ter-sheer or WUSS-ter-sher

Anemone

Anemone is a beautiful, fragile flower that is also a predatory sea creature. The word comes from the Greek word 'anemos', meaning wind, due to the delicate, wind-blown appearance of the flower.

Anemone is a word with a rhythmic vowel-consonant sequence that can be tricky to pronounce smoothly. A common mistake is to pronounce it as an-eh-moh-nee.

Pronunciation: uh-NEM-uh-nee

Colonel

The pronunciation of 'colonel' comes from a French word (borrowed from Italian). Over time, the pronunciation has changed while the spelling has remained closer to the original form.

The spelling of 'colonel' is very confusing and it is one of those words that doesn't look like it is spelled. The 'l' is silent and a soft 'r' sound replaces the 'o' sound. You may hear people mistakenly say co-lo-nel, but that is not correct.

Pronunciation: KER-nul

Onomatopoeia

Onomatopoeia is when a word imitates the sound it describes, like 'buzz,' 'sizzle,' or 'clang.' Not only is an onomatopoeia a long word, but the unusual combination of its letters makes it difficult to pronounce. People often struggle and end up saying on-oh-mato-pee-ah.

Pronunciation: on-uh-MAT-uh-PEE-uh

Squirrel

The blending of the 'sq' and 'rl' sounds in the word squirrel can be difficult, especially for non-native English speakers, as these sounds are rarely found together in other languages.

This is one of those sounds that people often have trouble with. You might hear skwi-rell or squir-ell, but both are wrong.

Pronunciation: SKWIR-uhl

Pneumonia

Pneumonia is an infection that causes inflammation of the air sacs in one or both lungs. The word comes from the Greek word 'pneumon', meaning 'lung'.

The silent ' p ' in pneumonia and the tricky combination of vowels take many people by surprise. Common errors include new-mon-ia or puh-neu-mon-ia.

Pronunciation: new-MOHN-yuh

Floccinaucinihilipilification

Although not a word you're likely to encounter every day, Floccinaucinihilipilification deserves mention as the longest non-technical word in major English dictionaries at 29 letters!

Floccinaucinihilipilification originated in the 18th century and is made up of four Latin prefixes, meaning "nothing" and is the act of judging something as worthless.

Pronunciation: flok-suh-naw-suh-nahy-hil-uh-pil-uh-fi-KAY-shun

Mischievous

The spelling of 'mischievous' often leads people to believe that there is an extra syllable, but the word comes from Old French 'meschevous', which means 'prone to trouble'. A common mistake is to pronounce the word as mis-CHEE-vee-uhs.

How to say: MIS-chuh-vuhs

Rural

Rural is also often referred to as the countryside, as opposed to urban areas and is often related to farming or agriculture.

The "r" sound in "rural" is difficult to pronounce consecutively, making the word difficult for many people. Some common mispronunciations include rool or rur-al.

Pronunciation: ROO-ruhl

Draft

Draught is commonly used in British English to refer to fresh beer, but it can also mean the cool air in a room.

Draft is a word with an unusual spelling that doesn't reflect its pronunciation, especially with the silent 'gh'. A common mispronunciation you might hear is draw-gt or draff.

Pronunciation: draaft

While learning English certainly comes with its challenges, it is a surprising language and well worth mastering in today's globalized world.

Samuel Daniel

Update 02 June 2025