foolproof » fullproof
Spotted in the wild:
- Plus, there’s no “if” about it…we’ve definitely executed innocent people. It would be impossible to have a 100% fullproof system. (link)
- how on earth can you extract information from somebody who maintains a poker face throughout the *entire* game? You can’t, this is precisely where the use of poker-faces lie. It’s fullproof if consistently maintained and this is precisely what these guys do… (link)
- I should add that this program is not fullproof but has been working perfectly for me (link)
- This classification method is however still being challenged, and does not seem to be fullproof. (link)
- I usually forward the bill to the vendor along with a form letter asking the vendor to contact the publisher and make sure the billing address is the vendors and not ours. However, it isn’t a long term solution since it does cost us postage and is not fullproof. (link)
Analyzed or reported by:
- Bogus Trumper, coopermktg, genthrob (link)
Note 2008-12-29. Michael Quinion notes on the ADS-L mailing list that this eggcorn can be traced quite far into the past:
> My son gave me a big collection of old SF magazines for Christmas. On the back cover of issue No 5 of Nebula Science Fiction for Autumn 1953 is an
advert: “A Full-proof Insurance Policy”.