Synonyms and Antonyms for Radical

Following is a list of 150 synonym words and phrases that are related to radical:

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3 Letter Words

newsea

4 Letter Words

basestemrootbolddeephugekeen

5 Letter Words

ultragroupbasalbasicthemetotalmajordepthrebeltoughrapidhastygravesteepsharp

6 Letter Words

strongstrictlethalsevereabruptsuddensavagefierceheatedrooteddaring

7 Letter Words

fanaticextremeall-outmassivedrasticintenseviolentausterehawkishliberalleftist

8 Letter Words

activistparadigmreactivehardlinedecisivein-depthoutrightcompletethoroughprofoundincisivedramaticmilitantenormousinvasivehardcorevigorousruthlesssweepingforkliftleftwing

9 Letter Words

extremistroot wordextremismfar-rightpervasiveessentialwholesaleextensiveintrusiveexcessivedraconianhard-corehardlinerhard-lineanarchistreformistradicallyfascistichereticalfanatical

10 Letter Words

immoderateradicalisminnovativemaximalisttremendousaggressiveunderlyingextremistsnonradicalsubversiveunorthodoxradicalityquietisticoutrageouspopulisticantimodern

11 Letter Words

radicalizedfundamentalsubstantivesubstantialsignificantdeep-rooteddeep-seatedprogressivereactionaryanarchisticantiliberalunpragmaticreformative

12 Letter Words

free radicalradical signfar-reachingearthshakingintransigenticonoclasticconservativedecentralistultraliberal

13 Letter Words

revolutionarycomprehensivethoroughgoingearth-shakingcommunalisticvoluntaristiccontroversialantipoliticalretrogressivereformational

14 Letter Words

fundamentalistfundamentalismecclesiasticalincrementalistunconventionaluncompromisinganticapitalist

15 Letter Words

root-and-branchcounterculturalaccelerationistnonconservative

16 Letter Words

ultranationalisttransformationalfundamentalistic

18 Letter Words

ultra-conservative

Using this list of similar-meaning words, you can choose the best synonyms to replace radical in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of radical in your writing.