Variant names include antagonym, Janus word (after the Roman god ), enantiodrome, self-antonym,
antilogy, addad (Arabic, singular didd It
Kaynak: Auto-antonym(a variant of petrology ), tetralogy ; elogy ;
antilogy , festilogy , trilogy ; palillogy , pyroballogy ; dyslogy ; eulogy ; and brachylogy .
Kaynak: -logy