- peer, equal, match, compeer - a person who is of equal standing with another in a group
--1 is a kind of person, individual, someone, somebody, mortal, human, soul
--1 is a member of peer group
--1 has particulars:associate; contemporary, coeval; stand-in, substitute, relief, reliever, backup, backup man, fill-in; successor, replacement; townsman - peer - a nobleman (duke or marquis or earl or viscount or baron) who is a member of the British peerage
--2 is a kind of Lord, noble, nobleman; peerage, baronage
--2 has particulars:Baron; duke; Earl; Earl Marshal; life peer; Marquess; peer of the realm; Viscount; viscountess; Cornwallis, Charles Cornwallis, First Marquess Cornwallis