satisfactory vs tickety-boo

satisfactory

adj
  • Done to satisfaction; adequate or sufficient. 

  • Causing satisfaction; agreeable or pleasant; satisfying. 

  • Making atonement for a sin; expiatory. 

noun
  • The rating given to somebody or something that meets requirements without exceeding them. 

  • Somebody or something that meets requirements without exceeding them. 

tickety-boo

adj
  • Correct, satisfactory. 

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