Lapp vs Lappic

Lapp

name
  • The language of the Lapp peoples. 

adj
  • From Lapland or of the Lapp peoples 

noun
  • An indigenous person from Lapland. One of the Sami people. 

Lappic

name
  • The language of the Lapps. 

adj
  • Of or pertaining to Lapland or its inhabitants, the Lapps. 

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