Where does “interactionalist” come from?

interactionalist (English) comes from English interactional, from English AL, from Dutch al, from Middle Dutch al, from Old Dutch āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él- — to grow, nourish.

interactionalist (English): Synonym of interactionist

Definitions

  1. Synonym of interactionist

Ancestry of “interactionalist”, step by step

interactionalist traces back through two separate lines of ancestry.

via English interactional

StepLanguageWordMeaning
1EnglishinteractionalOf, pertaining to, or featuring interaction
2EnglishALInitialism of assembly language; Initialism of...
3Dutchalall, all of; already; yet
4Middle Dutchalall, all of; completely; even though, no matter...
5Old Dutchāl
6Proto-West Germanicallall
7Proto-Germanicallazall
8Proto-Indo-Europeanh₂él-to grow, nourish

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 h₂él-
interactionalist — Etymology, Origin & Word History | Etymology Explorer