As a noun ratfish
is a Pacific fish, species: Hydrolagus colliei, that has a long rat-like tail.
As an adjective raffish is
characterized by careless unconventionality; rakish.
ratfish
English
Noun
(en-noun)
A Pacific fish, , that has a long rat-like tail
A chimaera
raffish
English
Adjective
(
en adjective)
Characterized by careless unconventionality; rakish.
Low-class; disreputable; vulgar.