Belief and unbelief

discredit
(v)
dis-CRED-it
Meaning

defame; destroy confidence in; cause people to disbelieve in

1st Sample Sentence

These ugly rumors have been spread by my enemies to discredit me.

Root

dis (not)#credere (to trust, believe)

Mnemonics

U will give the credit card to that person whom u have confidence. Dis means not having confidence