Difference between Uncommunicative and Unpronounceable

UNCOMMUNICATIVE vs UNPRONOUNCEABLE: NOUN

Not communicative; not disposed to impart one's thoughts; not free to communicate to others; reserved; taciturn.
Not communicative or disposed to impart one's wealth; not liberal; parsimonious.

Unfit for being pronounced, named, or mentioned; unmentionable as being offensive to chaste ears.
Not pronounceable; incapable of being pronounced; difficult to pronounce: as, a harsh, unpronounceable word.

Unpronounceable, Unutterable, Noncommittal, Guarded, Tightlipped, Incommunicado, Deadpan, Expressionless, Unrevealing, Closemouthed, Secretive, Impassive, Inexpressive, Unexpressive, Incommunicative

Strange, Peculiar, Unidentifiable, Unintelligible, Inscrutable, Polysyllabic, Obscure, Incomprehensible, Untranslatable, Undecipherable, Indecipherable, Pronounceable, Uncommunicative, Incommunicative, Unutterable

Unpronounceable, Unutterable, Noncommittal, Guarded, Tightlipped, Incommunicado, Deadpan, Expressionless, Unrevealing, Closemouthed, Secretive, Impassive, Inexpressive, Unexpressive, Incommunicative

Strange, Peculiar, Unidentifiable, Unintelligible, Inscrutable, Polysyllabic, Obscure, Incomprehensible, Untranslatable, Undecipherable, Indecipherable, Pronounceable, Uncommunicative, Incommunicative, Unutterable

On assessment, Charlotte was uncommunicative, slumped in her chair and answered questions monosyllabically.
They took a long time to assign an adjuster who was quite uncommunicative.
Those review notes include Uncommunicative, Impolite, Problem with meeting location, and Late.
Then we wonder why teenagers are prone to being grouchy and uncommunicative.
To others outside the team, it may appear reserved, uncommunicative, and quiet.
Akers is heavily mutated, uncommunicative, and hostile, forcing Simon to evade him.
In all modes, steering is quick and light but uncommunicative.
Of a waved or watered uncommunicative, close, unconversappearance.
And even allegedly the web site I uncommunicative?.
Your child may become withdrawn, uncommunicative, and anxious.

When Prince changed his name to an unpronounceable symbol, it was treated as nothing more than a bizarre stunt.
Remember those boring, unpronounceable lists of biblical names who begat, or were the son of?
Astier de Villatte ceramics, John Robshaw textiles, and whatever other unpronounceable, fabulously unaffordable home goods the store stocks.
Europe of representing spoken Chinese as an incomprehensible and unpronounceable combination of sounds.
Ain is a strong Arabic guttural letter unpronounceable to Malays and therefore slurred or elided.
Once they reach exotic southern towns with unpronounceable names action picks up.
The Artist Formerly Known as Prince, or an unpronounceable symbol.
Have I been unpronounceable about lordship and can't mutilate?.
It shines in all of its unpronounceable glory.
Today Jews regard it as the unpronounceable name.