undemonstrative

By the time he was 10, he’d run away several times—to explore the world around him, he insists, not rile up his undemonstrative parents.

Dream dates come knocking, and undemonstrative mates mount quite a show of affection.

Yet this sounds too severe on Miss Mildmay, who in her own undemonstrative way did love her nephew and nieces.

She knew that she had been undemonstrative in her manner, and that such was her nature.

It is a religion of love, practical, undemonstrative, knowing nothing of pageantry and spectacle.

But she remembered that Suzette was always undemonstrative, and she did not blame her, after her first disappointment.

She was an undemonstrative girl, though her likes and dislikes were well known to herself.