howsoever vs then

howsoever

adv
  • To whatever degree or extent. 

  • Regardless of the way in which. 

  • In any manner whatsoever. 

then

adv
  • In that case. 

  • Next in order of place. 

  • At that time. 

  • In addition; also; besides. 

  • At the same time; on the other hand. 

  • Used to contradict an assertion. 

  • Soon afterward. 

noun
  • That time 

adj
  • Being so at that time. 

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