yielder

As a noun yielder is

someone or something that yields a crop or other product.

As nouns the difference between yielder and wielder

is that yielder is someone or something that yields a crop or other product while wielder is a person who wields something, especially power.

As nouns the difference between yielder and fielder

is that yielder is someone or something that yields a crop or other product while fielder is (cricket) a player of the fielding side, whose task is to gather the ball after the batsman has hit it, to catch the batsman out, or to prevent him from scoring.

As a noun yielder

is someone or something that yields a crop or other product.

As a verb yielded is

past tense of yield.

As nouns the difference between taxonomy and yielder

is that taxonomy is the science or the technique used to make a classification while yielder is someone or something that yields a crop or other product.