physiotherapy vs physiatrics

physiotherapy and physiatrics both are nouns.

Word	Noun	Adjective	Verb	Adverb
physiotherapy	Yes	No	No	No
physiatrics	Yes	No	No	No

As nouns, physiotherapy and physiatrics are synonyms defined as:

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

Other synonyms of physiotherapy include physical therapy.

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