fash vs nag

fash

noun
  • A worry; trouble; bother. 

  • The far-right, especially violent far-right demonstrators, collectively. 

  • A fascist, a member of the far-right. 

verb
  • To trouble oneself; to take pains. 

  • To make something fascist. 

  • To worry; to bother, annoy. 

nag

noun
  • A persistent, bothersome thought or worry. 

  • Someone or something that nags. 

  • An old, useless horse. 

  • A repeated complaint or reminder. 

  • A small horse; a pony. 

verb
  • To bother with persistent thoughts or memories. 

  • Anyone would think that I nagged at you, Amanda! (From Amanda! by Robin Klein) 

  • a nagging pain in his left knee 

  • To repeatedly remind or complain to (someone) in an annoying way, often about insignificant or unnecessary matters. 

  • The notion that he forgot something nagged him the rest of the day. 

  • To bother or disturb persistently in any way. 

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