silent vs inarticulate

silent and inarticulate both are adjectives.

Word	Noun	Adjective	Verb	Adverb
silent	No	Yes	No	No
inarticulate	No	Yes	No	No

silent (adjective)	inarticulate (adjective)
implied by or inferred from actions or statements	without or deprived of the use of speech or words
unable to speak because of hereditary deafness
having a frequency below or above the range of human audibility
marked by absence of sound
failing to speak or communicate etc when expected to
not made to sound
expressed without speech