Where does “therapeutically” come from?

Therapeutically derives from Middle English -ally added to Ancient Greek θεραπευτικός, from θεραπευτής (one who heals or attends), itself from θεραπεύω (to heal or serve), ultimately from θερᾰ́πων (attendant or servant) and the agent noun suffix -εύς.

therapeutically (English): In a therapeutic manner

Definitions

  1. In a therapeutic manner

Ancestry of “therapeutically”, step by step

StepLanguageWordMeaning
1English-allyused with adjectives ending in -ic
2EnglishahistoricSynonym of ahistorical
3EnglishhistoricVery important; noteworthy: having importance or...
4Latinhistoricushistorical
5Latinhistoriahistory; account; story
6Ancient Greekἱστορίαinquiry, examination, systematic observation,...
7Ancient Greekἱστορέωto inquire, ask; to examine, observe; to record,...
8Ancient Greekἵστωρone who knows law and right, judge; witness; a...
9Proto-Hellenicwístōr
10Proto-Indo-Europeanwéydtōrone who has seen, one who knows
11Indo-European*weyd-

Words derived from “therapeutically

Every word from Indo-European *weyd-Every word from English -allyEvery word from Proto-Indo-European wéydtōr