1. Act of retrieving.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• retreival,
• retrivial,
• reterival,
• retriveal,
• retreval,
• retrievel,
• retrieveal,
• retieval,
• retrival,
• retrivel,
• retrevial,
• retriev,
• retreaval,
• retrivale,
• eetrieval,
• detrieval,
• fetrieval,
• tetrieval,
• repreival,
• reprievaal

• retrieve,
• retriever,
• red river,
• retrievable.

The adjective form of the word "retrieval" is "retrievable".

The plural of the "retrieval" can be the "retrievals".

The singular of the "retrieval" can be the "retrieval".