ultraradical
adjective
ul·tra·rad·i·cal ˌəl-trə-ˈra-di-kəl 
: extremely radical: such as
a
: extremely far removed from what is usual or traditional
an ultraradical approach
especially : having, relating to, or being very extreme political or social views
an ultraradical group/movement
ultraradical tendencies
b
medical : involving complete surgical removal of organs in a cavity of the body : of or relating to surgical exenteration (see exenterate)
removal of all pelvic organs during ultraradical surgery for recurrent ovarian cancer
Word History
First Known Use
1820, in the meaning defined above
ultraradical
adjective
as in ultraleftist
Synonyms & Similar Words
Relevance
- ultraleftist
- ultraprogressive
- modern
- ultraleft
- lefty
- advanced
- anticonventional
- antitraditional
- radical
- contemporary
- nonconformist
- extremist
- nonorthodox
- antiestablishment
- revolutionary
- nonconservative
- nontraditional
- nonconventional
- radical
- unorthodox
- progressive
- large-minded
- unconventional
- liberal
- open-minded
- broad-minded
Antonyms & Near Antonyms
- conservative
- traditional
- unprogressive
- reactionary
- orthodox
- ultraconservative
- traditionalistic
- paleoconservative
- conventional
- mossbacked
- hidebound
- brassbound
- standpat
- true
- square
- old-fashioned
- archconservative
- faithful
- steady
- old-school
- steadfast
- loyal
- staunch
- old-line
- die-hard
- devoted
- buttoned-down
- button-down
- stanch
- true-blue