offensive vs onset

offensive

noun
  • An attack. 

  • The posture of attacking or being able to attack. 

adj
  • Relating to an offense or attack, as opposed to defensive. 

  • Causing offense; arousing a visceral reaction of disgust, anger, hatred, or indignation. 

  • Having to do with play directed at scoring. 

onset

noun
  • A setting about; a beginning. 

  • The initial portion of a syllable, preceding the syllable nucleus. 

  • The beginning of a musical note or other sound, in which the amplitude rises from zero to an initial peak. 

  • The initial phase of a disease or condition, in which symptoms first become apparent. 

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