lax vs untied

lax

adj
  • Loose; not tight or taut. 

  • Lacking care; neglectful, negligent. 

  • Lenient and allowing for deviation; not strict. 

  • Describing an associative monoidal functor. 

noun
  • Lacrosse. 

  • A salmon. 

untied

adj
  • Not tied; undone 

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