skiff vs sunfish

skiff

noun
  • A small flat-bottomed open boat with a pointed bow and square stern. 

  • Any of various types of boats small enough for sailing or rowing by one person. 

  • A light, fleeting shower of rain or snow, or gust of wind, etc. 

  • A (typically light) dusting of snow or ice (or dust, etc) (on ground, water, trees, etc). 

  • An act of slightly pruning tea bushes, placing new leaves at a convenient height without removing much woody growth. 

verb
  • To fall lightly or briefly, and lightly cover the ground (etc). 

  • To navigate in a skiff. 

  • To cut (a tea bush) to maintain the plucking table. 

sunfish

noun
  • Any of various large marine fishes of the family Molidae that have an oval compressed body. 

  • Any of various small freshwater fishes of the family Centrarchidae, often with iridescent colours and having a laterally compressed body. 

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