Frater sinister Synonyms
We can't find synonyms for the phrase "Frater sinister", but we have synonyms for terms, you can combine them.FS abbreviation
FS is an abbreviation for Frater SinisterWhat does FS stand for?
FS stands for "Frater Sinister" Definitions for Sinister
- (adjective) being or showing a sign of evil or calamity to come
- (adjective) stemming from evil characteristics or forces; wicked or dishonorable
- (adjective) threatening or foreshadowing evil or tragic developments