General Appearance:
* Legible: Easy to read
* Illegible: Difficult or impossible to read
* Neat: Tidy and well-organized
* Sloppy: Untidy and messy
* Clear: Distinct and easy to decipher
* Blurred: Difficult to see due to smudging or faintness
* Spidery: Thin and delicate lines
* Bold: Thick and strong lines
* Flowing: Smooth and continuous lines
* Angular: Sharp and pointed lines
* Rounded: Smooth and curved lines
* Consistent: Uniform in size and spacing
* Inconsistent: Varying in size and spacing
* Tight: Small and close together
* Loose: Large and spread out
* Formal: Elegant and sophisticated
* Informal: Relaxed and casual
* Childish: Simple and naive
Style:
* Cursive: Connected letters
* Script: Similar to cursive, but often more decorative
* Print: Individual letters not connected
* Blocky: Straight lines and sharp angles
* Elegant: Graceful and refined
* Whimsical: Playful and imaginative
* Dramatic: Bold and expressive
* Quirky: Unique and unusual
* Classic: Traditional and timeless
* Modern: Contemporary and stylish
Other:
* Fluent: Smooth and effortless
* Hesitant: Unconfident and jerky
* Strong: Firm and decisive
* Weak: Faint and uncertain
* Clumsy: Awkward and unrefined
* Precise: Accurate and detailed
* Careless: Sloppy and inattentive
* Intricate: Complex and detailed
* Delicate: Fine and precise
* Heavy: Thick and dark
* Light: Thin and pale
The best adjective to use will depend on the specific characteristics of the handwriting you are describing.