accent vs language

accent and language both are nouns.

Word	Noun	Adjective	Verb	Adverb
accent	Yes	No	Yes	No
language	Yes	No	No	No

accent (noun)	language (noun)
the relative prominence of a syllable or musical note (especially with regard to stress or pitch)	the mental faculty or power of vocal communication
distinctive manner of oral expression	the cognitive processes involved in producing and understanding linguistic communication
a diacritical mark used to indicate stress or placed above a vowel to indicate a special pronunciation	a systematic means of communicating by the use of sounds or conventional symbols
the usage or vocabulary that is characteristic of a specific group of people	(language) communication by word of mouth
special importance or significance	the text of a popular song or musical-comedy number
	a system of words used to name things in a particular discipline

accent (verb)	language (verb)
put stress on; utter with an accent
to stress, single out as important