Understand common prefixes meaning straight to help solve crossword puzzles faster. Learn tips and examples to master ...

Learn English words that have the prefix un- with this BBC Bitesize English resource to further improve your English skills.

Learn strategies to help decode words using prefixes and suffixes. Mrs. Mora teaches us how large words, like renewable, can be easily decoded by understanding word parts!

Some prefixes use hyphens to attach to a word. Some don’t. Some work better with an en dash than a hyphen. Many have strict rules on whether to hyphenate them.