Summary
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A suffix is a group of letters you can add to the end of words.
The suffixes -er and -est can be added to adjectives.
The suffix -er means more.
The suffix -est means the most.
A suffix is a group of letters you can add to the end of words.
The suffixes -er and -est can be added to adjectives.
The suffix -er means more.
The suffix -est means the most.