acupressure vs shiatsu

acupressure and shiatsu both are nouns.

Word	Noun	Adjective	Verb	Adverb
acupressure	Yes	No	No	No
shiatsu	Yes	No	No	No

As nouns, acupressure and shiatsu are synonyms defined as:

acupressure and shiatsu: treatment of symptoms by applying pressure with the fingers to specific pressure points on the body

Other synonyms of acupressure include G-Jo.

acupressure (noun)	shiatsu (noun)
treatment of symptoms by applying pressure with the fingers to specific pressure points on the body	treatment of symptoms by applying pressure with the fingers to specific pressure points on the body