A) Vocal
B) Written
D) Unspoken
A) Plain; bland; unadorned; austere
B) Ignorance; ineptness; stupidity
C) Noticeable; obvious; conspicuous
D) Bending; flexible; pliable
A) Common; bourgeois; unrefined; lower-class
B) Boss; superior; chief; leader
C) Authentic; doubtless; real; true
D) Break; separation; division