Prefixes are word parts added to the beginning of a base word. They change the meaning of the word.
A prefix does not stand alone. It always attaches to another word to form a new word.
The prefix con- means “together” or “with.” It can also mean “completely” in some words.
When you see con-, think of joining, agreeing, or being with others.
The prefix over- means “too much” or “above.” It shows that something goes beyond what is usual.
Be careful! Over- words can mean “too much” (overeat) or “above” (overhead). Always check the context.
The prefix pro- often means “forward,” “for,” or “in favor of.”
Think of pro- as moving forward, supporting, or being in favor of something.
When you add prefixes like con-, over-, or pro- to base words, the meaning changes. Knowing these meanings helps you spell and understand new words.
When spelling words with prefixes, do not change the base word. Just add the prefix in front of it.