Where does “orthodoxist” come from?

orthodoxist (English) comes from English Orthodox, from Middle English orthodoxe, from Middle French orthodoxe, from Latin orthodoxus, from Ancient Greek ὀρθόδοξος, from Ancient Greek ὀρθός, from Proto-Hellenic ortʰwós, from Proto-Indo-European h₃r̥dʰwós — Creates adjectives from verb stems.

orthodoxist (English): An advocate of a rigid orthodoxy

Definitions

  1. An advocate of a rigid orthodoxy

Ancestry of “orthodoxist”, step by step

orthodoxist traces back through two separate lines of ancestry.

via English Orthodox

StepLanguageWordMeaning
1EnglishOrthodoxOf or pertaining to the Orthodox Churches...
2Middle Englishorthodoxeorthodox conforming to true and received religious doctrine
3Middle Frenchorthodoxe
4Latinorthodoxusorthodox
5Ancient Greekὀρθόδοξοςorthodox
6Ancient Greekὀρθόςstraight, upright, erect; straight forward, in a...
7Proto-Hellenicortʰwós
8Proto-Indo-Europeanh₃r̥dʰwós
9Proto-Indo-Europeanh₃erdʰ-to increase, grow; upright, high
10Proto-Indo-European-wósCreates adjectives from verb stems

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Proto-Indo-European -wós
orthodoxist — Etymology, Origin & Word History | Etymology Explorer