fever vs moth

fever

noun
  • A group of stingrays. 

  • A higher than normal body temperature of a person (or, generally, a mammal), usually caused by disease. 

  • A state of excitement or anxiety. 

  • Any of various diseases. 

verb
  • To become fevered. 

  • To put into a fever; to affect with fever. 

moth

noun
  • A usually nocturnal insect of the order Lepidoptera, distinguished from butterflies by feather-like antennae. 

  • Anything that gradually and silently eats, consumes, or wastes any other thing. 

  • The plant Vigna aconitifolia, moth bean. 

verb
  • To hunt for moths. 

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