-ish vs ±

-ish

suffix
  • An ending found on some verbs; see usage notes. 

  • Of, belonging, or relating to (a nationality, place, language or similar association with something). 

  • Typical of, similar to, being like. 

  • Somewhat, rather. 

  • About, approximately. 

±

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