Latin Roots 1 Mrs. Lucidi English 2 Root: cred Meaning: belief, trust Sample Words: -incredulous -credible -discredit Incredulous Disbelieving; skeptical The judge was incredulous of the evidence presented during the murder trial. Credible Capable of being believed; reliable; worthy of confidence The lawyer hoped that the jury would find the witness to be credible. Discredit To damage in reputation; disgrace; to cause to be doubted The results of the polygraph test discredited the man accused of murder. Root: dict, dic Meaning: tell, say Sample Words: -vindictive -vindicate -abdicate -malediction Vindictive Needing or wanting to seek revenge Alan felt vindictive when he found out that his co-worker had been lying to him. Vindicate To clear an accusation, blame, suspicion, or doubt. Criminals go to trial to try to prove that they are innocent. If they are found innocent, they are vindicated. Abdicate To formally give up high office, power, or responsibility President Bush abdicated his position at the White House so that Barack Obama could take over. Malediction A curse; slander The woman couldn’t escape the malediction that was placed on him by the evil witch. Root: duc; duce; duct Meaning: lead, bring Sample Words: -abduct -deduce -induct -conducive Abduct To carry off by force; kidnap The man abducted the woman and kept her locked in a basement. Deduce To reach a conclusion by reasoning You can often deduce the meaning of a word by looking at how it is used in a sentence. Induct To formally place in an office or position; initiate The baseball player will be inducted into the Hall of Fame. Conducive To cause or bring about A quiet, dark room is conducive to a good night’s sleep. Root: Anim Meaning: mind, soul, give life to Sample Words: -unanimous -animosity -magnanimous Unanimous Sharing the same opinions or views; being in complete agreement When the class voted for which team should win, it was unanimous: everyone voted for Zach’s team. Animosity Bitter hostility; open hatred The animosity between the two teams was obvious. Magnanimous Being noble of mind and heart; generous and forgiving The teacher’s magnanimous late work policy allowed students to turn in work up to a month late.