And if you want to ease into these hard tongue twisters, try these tongue twisters for kids first. The post 40 of the Hardest Tongue Twisters in the English Language appeared first on Reader's Digest.

Shattuck-Hufnagel and her colleagues did not set out to invent the hardest tongue twister ever. Rather, they wanted to see if different types of tongue twisters cause different types of speech errors.

SHATTUCK-HUFNAGEL: No, it's more, I think - well, tongue twisters themselves have been an object of study across languages for a long time and people have tried to figure out why they're hard to say.

That phrase was featured by Guinness World Records as the most difficult tongue twister in the English language in 1974, the last year the organization tracked tongue twisters.

THIS IS why the world's hardest tongue twister 'Pad kid poured curd pulled cold' works so well, plus a dozen other lines that might stump you.

Psychologists in the US have come up with what they believe to be the world's most frustrating tongue twister. "Pad kid poured curd pulled cold" was the phrase that a team of researchers from ...

There are references to popular culture, some very creative tongue-twisters – and because of reddit’s points system, a rough consensus has emerged as to which are the hardest. Here are the top 10: ...

Updated November 8, 2021 at 1:15 PM ET Monday is International Tongue Twister Day and if you're looking for a mouthful, you could celebrate by talking about a sheikh who isn't feeling well.