invaginate vs shuffle

invaginate

verb
  • To turn or fold inwardly. 

  • To fold inward to create a hollow space where none had existed, as with a gastrula forming from a blastula. 

  • To fold up or enclose into a sheath-like or pouch-like structure, either naturally or as part of a surgical procedure. 

adj
  • Having one portion of a hollow organ drawn back within another portion. 

  • sheathed 

shuffle

verb
  • To shove one way and the other; to push from one to another. 

  • To put in a random order. 

  • To remove or introduce by artificial confusion. 

  • To change; modify the order of something. 

  • To change one's position; to shift ground; to evade questions; to resort to equivocation; to prevaricate. 

  • To move in a slovenly, dragging manner; to drag or scrape the feet in walking or dancing. 

  • To use arts or expedients; to make shift. 

noun
  • An instance of walking without lifting one's feet. 

  • The act of shuffling cards. 

  • A rhythm commonly used in blues music. Consists of a series of triplet notes with the middle note missing, so that it sounds like a long note followed by a short note. Sounds like a walker dragging one foot. 

  • The act of reordering anything, such as music tracks in a media player. 

  • A dance move in which the foot is scuffed across the floor back and forth. 

  • A trick; an artifice; an evasion. 

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