plink vs tink

plink

verb
  • To make a plink sound. 

  • To take part in the sport of plinking. 

  • (colloquial) To play a song or a portion of a song, usually on a percussion instrument such as a piano. 

noun
  • A short, high-pitched metallic or percussive sound. 

tink

verb
  • To emit a high-pitched sharp or metallic noise. 

  • To unknit. 

noun
  • A member of the travelling community. A gypsy. 

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