biker

As nouns the difference between biker and book

is that biker is a person who rides a bicycle while book is book.

As nouns the difference between biker and rocker

is that biker is a person who rides a bicycle while rocker is rocker (someone passionate about rock music).

As a noun biker

is a person who rides a bicycle.

As a proper noun jean is

.

As nouns the difference between surfer and biker

is that surfer is a person thats surfs; surfer while biker is a person who rides a bicycle.

As nouns the difference between compression and biker

is that compression is an increase in density; the act of compressing, or the state of being compressed; compaction while biker is a person who rides a bicycle.

As nouns the difference between pedestrian and biker

is that pedestrian is somebody walking rather than using a vehicle; somebody traveling on foot on or near a roadway while biker is a person who rides a bicycle.

As an adjective pedestrian

is (not comparable) of or intended for those who are walking.

As nouns the difference between biker and rider

is that biker is a person who rides a bicycle while rider is one who rides, often a horse or motorcycle.

As a proper noun Rider is

{{surname|from=occupations}} More often spelled Ryder.