English

hyperpurist

From hyper- + purist.

Proto-Indo-European *úp

Proto-Indo-European *upér ‘over, above’

Proto-Hellenic *hupér

Ancient Greek ὑπέρ ‘over’

Proto-Indo-European *pewH- ‘to cleanse, purify’

…

Old French pur ‘pure’

Middle French pur

French pur ‘pure (unspoilt)’

French puriste

Today it means

adj Extremely purist.

Language periods are conventional ranges, not dates for this word.

Etymograph / hyperpurist