bush league vs deadbeat

bush league

adj
  • Amateurish, unprofessional, unpolished, juvenile. 

  • Of inferior quality. 

noun
  • A professional sports association at the lower levels of minor league organization. 

  • A low-ranking or inferior level among groups, professions, organizations, etc. 

deadbeat

adj
  • lazy or irresponsible 

  • defaulting on one's debts 

  • having a damped needle that stops without oscillation 

  • defeated or exhausted 

  • dead tired 

noun
  • A lazy and/or irresponsible person who is often unemployed, often depending upon wealthy or otherwise financially independent people for support. 

  • A person who defaults on debts. 

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