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The word foolproof is in the Wiktionary

9 short excerpts of Wiktionnary (A collaborative project to produce a free-content dictionary.)

— English words —
  • foolproof adj. (Of a device) Protected against, or designed to be proof against, misuse or error.
  • foolproof adj. (Of an idea or plan) Certain to succeed in all eventualities, or claimed to be so; infallible.
  • foolproof v. (Transitive) To render foolproof.
— English words, defined in German —
  • foolproof Adj. Narrensicher, todsicher, kinderleicht, betriebssicher.
  • foolproof Adj. Umgangssprachlich: idiotensicher.
  • foolproof V. Narrensicher machen.
— English words, defined in French —
  • foolproof adj. Protégé contre les erreurs humaines.
  • foolproof adj. (Par extension) Se dit d’une idée infaillible.
— In Dutch —
  • foolproof bijv. Bestand tegen ondeskundig, dom of foutief gebruik.
21 English words from 3 English definitions

against all Certain claimed designed device error eventualities foolproof idea in␣all infallible misuse Of␣a Of␣an plan proof Protected render succeed Transitive

8 English words from 6 foreign definitions

Bestand dit dom extension idée les Par Protégé

16 foreign words from 6 foreign definitions

contre erreurs foutief gebruik humaines idiotensicher infaillible kinderleicht machen Narrensicher ondeskundig Par␣extension tegen todsicher Umgangssprachlich une

5 suffixes (New words found by adding one or more letters at the end of the word.)

foolproofs foolproofed foolproofly foolproofing foolproofness

21 words-in-word (Words found as is inside the word. Minimum size 3 letters.)

foo Foo foo' fool Fool LPR oof OOL pro Pro PRO pro- Pro. -pro- proof Proof -proof roo 'roo roof Roof

12 words-in-word RTL (Words found written from right to left, inside the word. Minimum size 3 letters.)

foo Foo foo' Foor loo Loo loof oof orp PLO Ploof RPL

2 anagrams found with an extra letter (New words formed with all the letters from the word and an extra letter.)

floodproof foolproofs


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