access vs onfall

access

noun
  • The act of approaching or entering; an advance. 

  • Connection to or communication with a computer program or to the Internet. 

  • An outburst of an emotion; a paroxysm; a fit of passion. 

  • Complicity or assent. 

  • Admission to sexual intercourse. 

  • A way or means of approaching or entering; an entrance; a passage. 

  • The right or ability of approaching or entering; admittance; admission; accessibility. 

  • An onset, attack, or fit of disease; an ague fit. 

  • The right of a noncustodial parent to visit their child. 

  • The quality of being easy to approach or enter. 

  • The process of locating data in memory. 

verb
  • To gain or obtain access to. 

  • To have access to (data). 

onfall

noun
  • A falling on or upon; an attack, onset, or assault. 

  • The fall of the evening. 

  • A fall of rain or snow. 

verb
  • To fall on or upon. 

  • To assault, attack. 

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