Synonyms: contemporary, coeval
Definition: a person of nearly the same age as another
Similar words: peer, match, compeer, equal
Definition: a person who is of equal standing with another in a group
Synonyms: coetaneous, coeval, contemporaneous
Definition: of the same period
Similar words: synchronal, synchronic, synchronous
Definition: occurring or existing at the same time or having the same period or phase
Usage: recovery was synchronous with therapy- Jour.A.M.A.; a synchronous set of clocks; the synchronous action of a bird's wings in flight; synchronous oscillations