Why are there no words in the English language with 3 of the same vowels or consonants together (like “aaa” or “sss”)?

Question

Why are there no words in the English language with 3 of the same vowels or consonants together (like “aaa” or “sss”)?

In: 5

Answer 1

Because it gets a little confusing, so we break it up with a hyphen. See: bell-like, cross-section, and lee-end. But the OED just says it’s because of readability, not for any particular “reason.”

Answer 2

Because it gets a little confusing, so we break it up with a hyphen. See: bell-like, cross-section, and lee-end. But the OED just says it’s because of readability, not for any particular “reason.”