brash vs earthen

brash

adj
  • Overly bold, impetuous or rash. 

  • Overly bold or self-assertive to the point of being insensitive, tactless or impudent; shameless. 

  • Bold, bright or showy, often in a tasteless way. 

noun
  • Broken fragments of ice. 

  • Broken and angular rock fragments underlying alluvial deposits. 

  • A rash or eruption; a sudden or transient fit of sickness. 

  • A sudden burst of rain. 

  • Leaf litter of small leaves and little twigs as found under a hedge. 

earthen

adj
  • Made of earth or mud. 

  • Made of clay (especially said of pottery). 

verb
  • to provide or add soil to 

  • to make earthly or earthlike 

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