dunkable vs water-resistant

dunkable

adj

  • Waterproof. 

  • Suitable for dunking (as of food). 

noun

  • Any food item suitable for dunking. 

water-resistant

adj

  • that slows the penetration of water (but is not waterproof) 

How often have the words dunkable and water-resistant occurred in a corpus of books? (source: Google Ngram Viewer )