Word Study
goofproof
CIDE DICTIONARY
goofproof, a.
such as will function properly even if treated badly or ineptly; foolproof; -- of devices, plans, recipes, etc.; as, nothing running under Windows is completely goofproof. [WordNet 1.5]
goofproof, v. t.
To design (a device or plan of action) so that it will function properly even if treated badly or executed ineptly; foolproof. [WordNet 1.5]
For further exploring for "goofproof" in Webster Dictionary Online