plural of radical

Any of various radical social or political movements that aim at fundamental change in the structure of society

Rooted; deep-seated; firmly established. / (botany) Having a root; growing from a root; (of a fungus) having rootlike outgrowths at the base of the stipe. / (zoology) Fixed at the bottom as if rooted.

(transitive, rare) To cause to take root; to plant or establish firmly. / (intransitive, obsolete) To take root; to become established. / (transitive, arithmetic, rare) To extract the root of a number.

(botany) Taking root on, or above, the ground; rooting from the stem, like the trumpet creeper and the ivy.

plural of radicality

the state or the quality of being radical.

simple past tense and past participle of radicalize

The quality of being radical; radicalness. / (obsolete) Germinal principle; source; origination. / (obsolete) Radicalness; relation to root in essential nature or principle.

That has been through the process of radicalization.