a human being

contemporaries of the same status

having the same quantity, value, or measure as another

make equal, uniform, corresponding, or matching

consider or describe as similar, equal, or analogous

be equal to in quality or ability

a person who joins with others in some activity or endeavor

a person of nearly the same age as another

(Black English) a member of a youth gang

someone who takes the place of another (as when things get dangerous or difficult)

a person who follows next in order

contemporaries of the same status