Filthiest Synonyms and Antonyms

Disgustingly dirty; filled or smeared with offensive matter
(Adjective)
Antonyms:
  1. cleanest
  2. purest
Characterized by obscenity
(Adjective)
Offensive to accepted standards of decency
(Adjective)
Covered or smeared with filth; disgustingly dirty.
(Adjective)
Synonyms:
  1. dirtiest