1. Being this or that; being of one nature or another; being one thing or another; all that; the whole that; all particulars that.

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

• whathever,
• whaterver,
• whicever,
• whaterever,
• whataever,
• wheatever,
• whowever,
• whtever,
• wotever,
• whateverr,
• wahetever,
• hwatever,
• weateher,
• whatevr,
• whareever,
• wathever,
• whaetever,
• whteher,
• whaever,
• whastoever

• white perch,
• wheat berry.

The adjective form of the word "whatever" is "whatever".