WordNet sense 1 (exhibiting or calling for sportsmanship or fair play):

clean, sporting, sportsmanlike

WordNet sense 2 (free from favoritism or self-interest or bias or deception; or conforming with established standards or rules):

fair, just

WordNet sense 3 ((used especially of clothes) marked by conspicuous display):

flashy, gaudy, jazzy, showy

WordNet sense 4 (striking in variety and interest):

colorful, colourful

WordNet sense 5 (characterized by energetic activity):

active