| primary(adjective, cause, base, importance, important) |
| drastic(adjective, severe, extreme) |
| organic(adjective, important, significant, original, essential) |
| severe(adjective, harsh, exceptional, extreme, demanding) |
| thorough(adjective, extremes) |
| advanced(adjective, open, moderate, spread, new) |
| basal(adjective, base, important, significant, last) |
| anarchist(noun, person, rebel, partisan, reactionary) |
| complete(adjective, extremes) |
| immoderate(noun, adjective, severe, harsh, violent) |
| liberal(noun, adjective, open, moderate, spread) |
| militant(noun, adjective, person, aggressive, thorough) |
| stem(noun, cause) |
| subversive(noun, adjective, person, revolutionary, secretive) |
| underlying(adjective, base, important, significant, last) |
| inherent(adjective, essential, basic, fundamental, key) |
| insurrectionist(noun, adjective, person, rebel) |
| rabid(adjective, concern, severe, harsh, violent) |
| sweeping(adjective, completeness, extremes) |
| capital(importance, job, essential, fundamental, key) |