loofah vs washer

loofah

verb
  • To clean or scrub with a loofah. 

noun
  • Any bathing sponge 

  • A tropical vine, of the genus Luffa, having almost cylindrical fruit with a spongy, fibrous interior; the dishcloth gourd 

  • The dried fibrous interior used as a sponge for bathing 

washer

verb
  • To fit (a mechanical device) with a washer. 

noun
  • A person who washes his or her hands compulsively, as a symptom of obsessive-compulsive disorder. 

  • Something that washes; especially an appliance such as a washing machine or dishwasher. 

  • A person who washes (especially clothes) for a living; a washerman or washerwoman. 

  • A face cloth. 

  • A flat disk, placed beneath a nut or at some joint, to distribute pressure, alleviate friction or prevent leakage. 

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