pipsqueak

As nouns the difference between pipsqueak and dwarf

is that pipsqueak is while dwarf is (mythology) any member of a race of beings from (especially scandinavian and other germanic) folklore, usually depicted as having some sort of supernatural powers and being skilled in crafting and metalworking, often depicted as short, and sometimes depicted as clashing with elves.

As an adjective dwarf is

.

As a verb dwarf is

to render (much) smaller, turn into a dwarf (version).

As nouns the difference between taxonomy and pipsqueak

is that taxonomy is the science or the technique used to make a classification while pipsqueak is .