The prefix "un-" typically makes a root word or base word negative.
The prefix that makes a root word or base word negative is "un-". This prefix can be added to various words to give them a negative meaning. To determine which prefix makes a word negative, you can look for the addition of the prefix "un-" at the beginning of the word. For example, if you have the word "happy" and you want to make it negative, you can add the prefix "un-" to make it "unhappy". This prefix is commonly used in the English language to form antonyms or negative versions of words.
The prefix that makes a root word or base word negative is "un-". It is added at the beginning of a word and changes the meaning to the opposite or absence of the original word.
