physical therapy vs physiotherapy

physical therapy and physiotherapy both are nouns.

Word	Noun	Adjective	Verb	Adverb
physical therapy	Yes	No	No	No
physiotherapy	Yes	No	No	No

As nouns, physical therapy and physiotherapy are synonyms defined as:

physical therapy and physiotherapy: therapy that uses physical agents: exercise and massage and other modalities

Other synonyms of physical therapy include physiatrics.

physical therapy (noun)	physiotherapy (noun)
therapy that uses physical agents: exercise and massage and other modalities	therapy that uses physical agents: exercise and massage and other modalities