Where does “ortoterapista” come from?

ortoterapista (Italian) comes from Italian ortoterapia, from Italian terapia, from Italian -ista, from Latin -ista, from Ancient Greek -ιστής, from Ancient Greek -τής, from Proto-Hellenic -tās.

ortoterapista (Italian): therapist who guides a client through horticulture therapy

Definitions

therapist who guides a client through horticulture therapy

Ancestry of “ortoterapista”, step by step

Step	Language	Word	Meaning
1	Italian	ortoterapia	horticultural therapy
2	Italian	terapia	therapy, treatment
3	Italian	-ista	-ist
4	Latin	-ista	-ist; one who practises or believes
5	Ancient Greek	-ιστής	Alternative form of -τής; -ist
6	Ancient Greek	-τής	Appended to verbs to form agent nouns
7	Proto-Hellenic	-tās	—

Every word from Proto-Hellenic -tās →