Meaning:Calumny is the making of false statements that damage another's reputation.
Example:That blog is just a forum for calumny and rumors.
Synonyms:Slander, Defamation, Lie, Libel
Antonyms:Acclaim, Accolade, Adoration, Commendation

Meaning:It refers to an impossible or foolish fancy.
Chimera is a fire-breathing female monster in Greek myths with the head of a lion, the body of a goat, and the tail of a serpent.
Example:My little girl believes unicorns are real and not a chimera.
Synonyms:Dream, Fantasy, Delusion, Fancy
Antonyms:Fact, Certainty, Reality, Truth

Meaning:Placate is defined as to soothe someone who is angry or upset.
Example:I don’t need you to placate me.
Synonyms:Satisfy, Appease, Mollify, Pacify, Soothe
Antonyms:Agitate, Incite, Irritate, Provoke

Meaning: Dissolute is immoral and involved in improper conduct
Example: You must stay away from that dissolute boy.
Synonyms: Corrupt, Degenerate, Indulgent,
Antonyms: Chaste, Moral, Good, Resolute, Virtuous

Meaning: Abridge means to reduce or condense the size or scope.
Example: Abridged version of this text is available on Careerride.com.
Synonyms: Shorten, Truncate, Curtail, Abbreviate
Antonyms: Expand, Extend, Increase, Lengthen