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English Thesaurus | foolproof

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- See Also:
- - food for thought
  - fool
  - fool around
  - fooled
  - foolery
  - foolhardy
  - fooling
  - foolish
  - foolishly
  - foolishness
  - foolproof
  - foot
  - foot soldier
  - football
  - football player
  - footfall
  - foothold
  - footing
  - footman
  - footnote
  - footpath
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foolproof

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definition | Conjugator | in Spanish | in French | in context | images

foolproof
WordReference English Thesaurus © 2025

Synonyms:

infallible, fail-safe, sure-fire, guaranteed, sure

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Recent forum discussions about thesaurus entries:

foolproof - English Only forum
foolproof? - English Only forum
Nothing's foolproof, but it's damn close - English Only forum

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