unserviceable vs wiggy

unserviceable

adj

  • Unusable; of no use. 

  • Not working (machinery, etc). 

  • Impractical. 

wiggy

adj

  • Uninhibited. 

  • Wiglike. 

  • Crazy. 

How often have the words unserviceable and wiggy occurred in a corpus of books? (source: Google Ngram Viewer )