What is another word for third string?
Pronunciation: [θˈɜːd stɹˈɪŋ] (IPA) 
The term "third string" refers to a position of lesser importance. It is commonly used in sports to describe a player who is not part of the starting lineup or is a backup player. Though this term is commonly used, there are various synonyms that can replace it. These include "benchwarmer," "reserve," "backup," "second string," or "substitute." Each of these words has its own nuances and connotations that are unique. Additionally, using any of these synonyms in place of "third string" can help to diversify one's vocabulary and add depth to their writing or speaking.
