e.g ab SOL utist is the synonym for "extremist" (superfluous word)
Within this word there is a deity (IN CAPITALS) from one classical belief system, which must be replaced by its equivalent manifestation in an earlier classical belief system, as indicated by 1 across.
so
Ab SOL utist = Ab HELIOS utist
MARS upial = mammal
LUNA tic = crazy
I hope that's enough, but not too much for the purists.