IXL | Sort words with shared prefixes and suffixes by meaning

Sort words based on the meanings of their prefixes or suffixes.

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question

Sort words based on the meanings of their prefixes or suffixes.

key idea

Prefixes and suffixes can be added to base words to create new words. You can add a prefix or a suffix to different base words, but the meaning of the prefix or suffix will always stay the same.

The prefix un- means not.

Something that is unusual is not usual.

Something that is unimportant is not important.

Something that is unfair is not fair.

The suffix -less means without.

Something that is hopeless is without hope.

Something that is painless is without pain.

Something that is meaningless is without meaning.

solution

The words grumpier and meaner share the suffix -er, which means more.

The words unbutton and uncover share the prefix un-, which means the opposite or reverse.

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Not feeling ready yet? These can help:

EE.8Determine the meanings of words with prefixes and suffixes: review

EE.1Identify base words, prefixes, and suffixes

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