We have put together a list of words that are similar to MALEDICTION.

5 Alternative Words Similar to malediction

1 Imprecation Noun      Synonym Words Like Imprecation
2 Condemnation Noun      Synonym Words Like Condemnation
3 Curse Noun      Synonym Words Like Curse
4 Execration Noun      Synonym Words Like Execration
5 Cursing Noun      Synonym Words Like Cursing

9 definitions of malediction

1 A proclaiming of evil against some one; a cursing; imprecation; a curse or execration; -- opposed to benediction.
2 the act of calling down a curse that invokes evil (and usually serves as an insult)
3 The calling down of a curse.
4 A curse.
5 Slander.
6 Evil speaking; a cursing; the utterance of a curse or execration; also, a curse.
7 In anc. eccles, law, a curse annexed to the donation of lands to churches or religious institutions against those who should violate their rights.
8 A curse
9 Evil speech
We get our data from many different dictionaries across the web:
Wordnik, Wiktionary, Century, American Heritage, Gcide