Mozilla volunteers have recently been flooded with online merchants and marketers' requests for their domains to be added to what's called a Public Suffix List (PSL). Public Suffix List (PSL) is an ...

A suffix is a letter or group of letters that goes on the end of a word and changes the word's meaning. Some suffixes have specific uses. Narrator: I've told you, fur doesn't tan even when you're in ...

When you add a suffix to a word ending in 'fer' you sometimes need to double the 'r', but how do you know when? When you add a suffixes and the second syllable of the new word is stressed, then you ...