More dependent on luck or chance; more likely to have happened by accident rather than skill.
Comparative form of fluky, from fluke (a lucky accident), possibly from fluke the flatfish (unpredictable), or from flukes (whale tail parts that seem random). The -er suffix makes it comparative.
Fluke originally referred to the flatfish, then evolved to mean luck because these fish were caught unexpectedly—so calling something 'fluky' was like saying it arrived as randomly as a flatfish!
Complete word intelligence in one call. Free tier — 50 lookups/day.