wheeler vs bicycler

wheeler and bicycler both are nouns.

Word	Noun	Adjective	Verb	Adverb
wheeler	Yes	No	No	No
bicycler	Yes	No	No	No

As nouns, wheeler and bicycler are synonyms defined as:

Other synonyms of wheeler include bicyclist, biker, cyclist.

wheeler (noun)	bicycler (noun)
a draft horse harnessed behind others and nearest the wheels of a vehicle	a person who rides a bicycle
someone who makes and repairs wooden wheels
a person who rides a bicycle
the man at the outermost end of the rank in wheeling