We found 4 dictionaries that define the word sinfest:

General (2 matching dictionaries)

1. Sinfest: Wordnik
2. Sinfest: Wikipedia, the Free Encyclopedia

Slang (2 matching dictionaries)

3. Sinfest, Sinfest: Urban Dictionary

Definitions from Wikipedia (Sinfest) ▸ noun:  a long-running American webcomic by Tatsuya Ishida. ▸ Words similar to sinfest ▸ Usage examples for sinfest ▸ Idioms related to sinfest ▸ Wikipedia articles (New!) ▸ Popular adjectives describing sinfest ▸ Words that often appear near sinfest ▸ Rhymes of sinfest ▸ Invented words related to sinfest