modality vs sensory system

modality and sensory system both are nouns.

Word	Noun	Adjective	Verb	Adverb
modality	Yes	No	No	No
sensory system	Yes	No	No	No

As nouns, modality and sensory system are synonyms defined as:

Other synonyms of modality include sense modality.

modality (noun)	sensory system (noun)
a method of therapy that involves physical or electrical therapeutic treatment	the body's system of sense organs
a particular sense	a particular sense
a classification of propositions on the basis of whether they claim necessity or possibility or impossibility
verb inflections that express how the action or state is conceived by the speaker