This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. comparative form of splashy: more splashy

"Even more popular are painters from the late 19th and early 20th centuries like Fu Baoshi and Qi Baishi who wove modernist ideas—and splashier colors—into China's painting vocabulary."