Cred=believe

Front

accreditation

Back

belief in a school

Front

credential

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a document proving you're believable

Front

credible

Back

believable; reliable

Front

credit

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to believe someone will do something

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creditor

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a person you owe money to

Front

credulous

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easily fooled

Front

creed

Back

religious beliefs

Front

discredit

Back

reject

Front

incredible

Back

unbelievable

Front

incredulous

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doubting