蔚

Core sense: Visual density and abundance; lush or luxuriant, specifically implying a thick, overlapping mass.

• Botanical: Thick foliage, dense canopies, or luxuriant vegetation.
• Atmospheric: The thickening or density of clouds and mist.
• Aesthetic/Material: Ornamental, opulent, or richly composed (e.g., in reference to garments or a style of writing).

• Adjective: Describing a state of saturation or density.
• Predicate: To flourish or become dense.

• 蔚 vs. 茂 (mào): While both denote lushness, 蔚 emphasizes mass and depth (the thickness of the canopy), whereas 茂 often suggests vigorous growth or height.
• 蔚 vs. 盛 (shèng): 盛 is a broader term for flourishing in a systemic, temporal, or quantitative sense; 蔚 remains tethered to visual and material density.

Semantic variant: 𪎞 (U+5D8E).

The component 尉 is phonetic; meanings related to "officials" or "soothing" are not applicable here.