different vs tantamount

different

noun
  • The different ideal. 

adv
  • Differently. 

adj
  • Not the same; exhibiting a difference. 

  • Distinct, separate; used for emphasis after numbers and other determiners of quantity. 

  • Various, assorted, diverse. 

  • Unlike most others; unusual. 

tantamount

adj
  • Equivalent in meaning or effect; amounting to the same thing in practical terms, even if being technically distinct. 

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