Cred
To believe, to trust
Culp
Blame
Cur
Running, a course
De
Away, off, down, completely, reversal
Di/dia
Apart, through
Incredible
So extraordinary as to seem impossible
Credulity
Gullibility; willingness to believe without evidence
Culprit
Person guilty of an offense
Exculpate
To clear from a charge of guilt; free from blame
Concurrent
Happening at the same time
Precursor
Something that goes before and paves the way
Defile
To make foul or dirty
Depreciate
To reduce in value or price
Digress
To stray from the main subject
Dichotomy
Division into two parts or classifications