sciolism

The story

1. Proto-Indo-European · derived from*skey-“to dissect; to split”
2. Latin · derived fromscius“cognizant, knowing”
3. Late Latin · derived fromsciolus“sciolist”
4. English todaysciolism

From Late Latin sciolus (“sciolist”) + English -ism (suffix forming the names of tendencies of action, behaviour, condition, opinion, or state belonging to classes or groups of persons), based on sciolist. Sciolus is a diminutive of Latin scius (“cognizant, knowing”) + -olus (variant of -ulus (suffix forming diminutives)); while scius is either from sciō (“to be able to; to have practical knowledge, know (how to do something); to understand”) (ultimately from Proto-Indo-European *skey- (“to dissect; to split”)), or is a back-formation from nescius (“ignorant, unaware; unknowing”) (from nesciō (“to be ignorant, not know, not understand; to be unable”), from ne- (prefix meaning ‘not’) + sciō).

Words from the same roots