small letter
lowercase
lower-case letter
minuscule

The most important addition is the ability to input and display lower-case letters.

There was a name in lower-case letters following the page title, but Gregory couldn't quite make it out.

However, miniscule is still less likely to be used for lower-case letters.

When he finally began to speak he did so in lower-case letters.

These videos demonstrate how to write upper and lower-case letters.

When the style is used within a sentence, the begins with a lower-case letter.

The words on it were all typed in lower-case letters.

In other words, it does not matter whether the key would have produced an upper-case or a lower-case letter.

They use lower-case letters to stand for group elements.

Small capitals in names have been replaced by lower-case letters.