brusquely vs unkindly

brusquely

adv
  • In a brusque manner; abruptly; rudely. 

unkindly

adv
  • In an unkind manner. 

adj
  • Not kind, lacking in friendliness, warm-heartedness or sympathy. 

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