lallygag vs sit tight

lallygag

verb
  • To dawdle; to be lazy or idle; to avoid necessary work or effort. 

noun
  • Horseplay, fooling around. 

  • A layabout, one who lallygags. 

sit tight

verb
  • To wait patiently; to take no action; to remain quiet or relatively motionless. 

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