Second string and Versatile player

Second string noun - A squad of players that are available either individually or as a team to relieve or replace the players who started the game.

Versatile player and second string are semantically related. In some cases you can use "Versatile player" instead a noun phrase "Second string".

Second string and versatile player are semantically related. You can use "Second string" instead a noun phrase "Versatile player".