prefixes and suffixes

Choose the word that uses both a prefix and a suffix:

a) friendship b) misunderstanding c) quickly d) helpful

• friendship

• misunderstanding

• quickly

• helpful

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The word "carefully" has a suffix. What does the suffix "-ly" mean in this word?

• It means "full of care."

• It means "in a careful way."

• It means "the act of caring."

• It means "related to care."

Which word uses a prefix to change its meaning?

• happy

• unhappy

• happily

• happiness