Difference between Uncommunicative and Unexpressive

UNCOMMUNICATIVE vs UNEXPRESSIVE: ADJECTIVE

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.

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

Taciturn, Unaffecting, Inarticulate, Unemotional, Toneless, Unassertive, Affectless, Emotionless, Inexpressive, Poker faced, Deadpan, Expressionless, Uncommunicative, Impassive, Incommunicative

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

Taciturn, Unaffecting, Inarticulate, Unemotional, Toneless, Unassertive, Affectless, Emotionless, Inexpressive, Poker faced, Deadpan, Expressionless, Uncommunicative, Impassive, Incommunicative

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Your child may become withdrawn, uncommunicative, and anxious.

Other characteristics of this form of disease are: unexpressive look, continuously concerned, thoughtful, anxious or frowning, labile mind, headaches, insomnia.