moth vs topping

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. 

topping

noun
  • The tail of an artificial fly. 

  • Either of the cables that support the ends of a spar or boom. 

  • Any food item added on top of another, such as sprinkles on ice cream or pepperoni on pizza. 

  • The act of cutting off the top of something. 

  • The act of raising one extremity of a spar higher than the other. 

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