Archconservative is a see also of rightwinger.
As nouns the difference between rightwinger and archconservative
is that rightwinger is (sometimes pejorative) a person who is radically conservative politically; one whose political viewpoints are very rightwing while archconservative is (us) a person who is extremely politically conservative; a superconservative; a radical rightwinger.
As an adjective archconservative is
(us) extremely conservative.
rightwinger
English
Noun
(
en noun)
(Sometimes pejorative) A person who is radically conservative politically; one whose political viewpoints are very rightwing
See also
*archconservative
*leftwinger
*superconservative archconservative
English
Adjective
(head)
(US) Extremely conservative
Noun
(
en noun)
(US) A person who is extremely politically conservative; a superconservative; a radical rightwinger