Use of "whatever" vs "whatsoever"
Solution 1:
Both whatever and whatsoever may be used to mean at all for emphasis.
Dump no waste at all.
Dump no waste whatever.
Dump no waste whatsoever.
Use of "whatever" vs "whatsoever"
Solution 1:
Both whatever and whatsoever may be used to mean at all for emphasis.
Dump no waste at all.
Dump no waste whatever.
Dump no waste whatsoever.