fissionable vs tiny

fissionable

noun

  • Any fissile or fissionable substance. 

adj

  • Capable of undergoing nuclear fission; fissile. 

tiny

noun

  • Anything very small. 

  • A small child; an infant. 

adj

  • Very small. 

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