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There are 18 twelve-letter words containing PROOFI

babyproofingbearproofingbombproofingdampproofing damp␣proofingdrugproofingfireproofingfoolproofinghackproofingheatproofingleakproofingmothproofingoverproofingpestproofingrainproofingrustproofingsnowproofingwindproofing

21 definitions found

  • babyproofing — n. The act or process of making babyproof.
  • bearproofing — v. Present participle of bearproof.
  • bombproofing — v. Present participle of bombproof.
  • dampproofing — n. Alternative spelling of damp proofing.
  • damp␣proofing — n. A protective measure applied to the exterior of building foundation… — n. (Construction) treatment of a surface or structure to resist…
  • drugproofing — v. Present participle of drugproof.
  • fireproofing — v. Present participle of fireproof. — n. The process of making something resistant to fire. — n. A fire-resistant coating or substance.
  • foolproofing — v. Present participle of foolproof.
  • hackproofing — v. Present participle of hackproof.
  • heatproofing — v. Present participle of heatproof.
  • leakproofing — v. Present participle of leakproof.
  • mothproofing — v. Present participle of mothproof.
  • overproofing — v. Present participle of overproof.
  • pestproofing — v. Present participle of pestproof.
  • rainproofing — v. Present participle of rainproof.
  • rustproofing — v. Present participle of rustproof.
  • snowproofing — v. Present participle of snowproof.
  • windproofing — v. Present participle of windproof.
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See this list for:

  • Scrabble in English: 7 words
  • French Wiktionary: no word
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: no word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: no word

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