subalternate vs underwater

subalternate

adj
  • Subaltern; inferior; subordinate. 

  • Succeeding by turns; successive. 

noun
  • A particular proposition, as opposed to a universal one. 

underwater

adj
  • Beneath the surface of the water; of or pertaining to the region beneath the water surface. 

  • In difficulty, especially financially. 

  • Of an option, having a strike price higher (call options) or lower (put options) than the current market price of the underlying asset or financial product; for example, an option to buy shares at $20 when the current market price is $15. 

  • Having negative equity; owing more on an asset than its market value. 

  • Beneath the water line of a vessel. 

noun
  • A type of lure which lies beneath the water surface. 

  • Underlying water or body of water, for example in an aquifer or the deep ocean. 

verb
  • To water or irrigate insufficiently. 

adv
  • So as to go beneath the surface of the water. 

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