bud vs papilla

bud

noun
  • A newly sprouted leaf or blossom that has not yet unfolded. 

  • Buddy, friend. 

  • used to address a male 

  • Something that has begun to develop. 

  • Potent cannabis taken from the flowering part of the plant (the "bud"), or marijuana generally. 

  • A small rounded body in the process of splitting from an organism, which may grow into a genetically identical new organism. 

  • A weaned calf in its first year, so called because the horns are then beginning to bud. 

verb
  • To begin to grow, or to issue from a stock in the manner of a bud, as a horn. 

  • To put forth as a bud. 

  • To graft by inserting a bud under the bark of another tree. 

  • To be like a bud in respect to youth and freshness, or growth and promise. 

  • To reproduce by splitting off buds. 

  • To form buds. 

papilla

noun
  • A small fleshy projection on a plant. 

  • Any of the small protuberances on the upper surface of the tongue often containing taste buds. 

  • A vascular process of connective tissue extending into and nourishing the root of a hair, feather, or developing tooth. 

  • Any of the vascular protuberances of the dermal layer of the skin extending into the epidermal layer and often containing tactile corpuscles. 

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