Enter a clue or pattern or both:
The Clue
Capitalizes (10 letter answer)
The Answer
UPPERCASES
Tags
Notes
The answer UPPERCASES is so rare that it appears less than once every 2500 puzzles.
Definition
UPPERCASE as a noun:
1. (capital, capital letter, uppercase, upper-case letter, majuscule) = one of the large alphabetic characters used as the first letter in writing or printing proper names and sometimes for emphasis; "printers once kept the type for capitals and for small letters in separate cases; capitals were kept in the upper half of the type case and so became known as upper-case letters"