As nouns the difference between taxonomy and snazziness
is that taxonomy is the science or the technique used to make a classification while snazziness is (informal) elegance in manner of dress; stylishness; flashiness.
As nouns the difference between dash and snazziness
is that dash is any of the following symbols: ‒ (figure dash), – (en dash), — (em dash), or ― (horizontal bar) while snazziness is elegance in manner of dress; stylishness; flashiness.
As nouns the difference between ingenuity and snazziness
is that ingenuity is the ability to solve difficult problems, often in original, clever, and inventive ways while snazziness is (informal) elegance in manner of dress; stylishness; flashiness.