modal vs normal

modal and normal both are nouns.

Word	Noun	Adjective	Verb	Adverb
modal	Yes	Yes	No	No
normal	Yes	Yes	No	No

modal (noun)	normal (noun)
an auxiliary verb (such as `can' or `will') that is used to express modality	something regarded as a normative example

modal (adjective)	normal (adjective)
relating to or expressing the mood of a verb	conforming with or constituting a norm or standard or level or type or social norm; not abnormal
of or relating to a musical mode; especially written in an ecclesiastical mode	in accordance with scientific laws
relating to or constituting the most frequent value in a distribution	being approximately average or within certain limits in e.g. intelligence and development
	forming a right angle