The term ONE OF A MATCHED PAIR can be solved using the following crossword solutions: HERS (4 letters), TWIN (4 letters), HIS (3 letters), and HALF (4 letters). This term refers to two people who are closely related, such as siblings or twins, who share similar characteristics. The word 'HERS' implies that one of the pair is female, while 'HIS' implies that the other is male. The words 'TWIN' and 'HALF' indicate that the two people are closely related, either as identical twins or as siblings who share one parent.