Prefixes & Suffixes

A prefix is a group of letters added to the beginning of a word to change its meaning. For example, 'un-' in 'unhappy' means 'not happy.'

A suffix is a group of letters added to the end of a word to change its meaning or grammatical function. For example, '-ing' in 'running' indicates an action.

The prefix 'super-' means 'above' or 'beyond.' For example, 'superhero' refers to a hero with extraordinary powers.

The prefix 'over-' means 'too much' or 'excessive.' For example, 'overcooked' means cooked too much.

The prefix 'un-' means 'not' or 'the opposite of.' For example, 'unfair' means not fair.

The suffix '-er' indicates a person who performs an action. For example, 'teacher' is someone who teaches.

The suffix '-ing' indicates an ongoing action or process. For example, 'running' shows the action of running is happening now.

The suffix '-tion' indicates the action or result of a verb. For example, 'creation' is the result of creating.

The prefix 'non-' means 'not' or 'without.' For example, 'nonfiction' means not fiction.

The prefix 'semi-' means 'half' or 'partially.' For example, 'semicircle' is half of a circle.