Radical

"Radical" in Portuguese

radical

(pertaining to the basic or intrinsic nature of something)

radical

(favouring fundamental change)

radical

(linguistics: pertaining to the root of a word)

radical

(chemistry: involving free radicals)

radical

(slang: excellent)

radical

(person with radical opinions)

radical

(linguistics: portion of a character that provides an indication of its meaning)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.