This two-letter prefix means "NOT"

This three-letter suffix means "full of".

This two-letter prefix means "AGAIN"

This four-letter suffix means "can be done".

When this three-letter prefix is added to a base word, the new word has the opposite meaning of the base word alone.

This two letter suffix usually indicates that the word is an adverb. It means "in that manner" or "in that way"

This three-letter prefix means "wrong" or "badly".

When you add this two-letter suffix to a verb, the new word is a noun. It means "person who does this action.

This two-letter prefix means "two"; it is used with "cycle" and "lingual".

This one-letter suffix changes a noun to an adjective. It can be used with words like "dirt" and "thirst".