ether vs tease

ether

verb
  • To viciously humiliate or insult. 

noun
  • The sky, the heavens; the void, nothingness. 

  • Starting fluid. 

  • Diethyl ether (C₄H₁₀O), an organic compound with a sweet odour used in the past as an anaesthetic. 

  • The medium breathed by human beings; the air. 

  • A particular quality created by or surrounding an object, person, or place; an atmosphere, an aura. 

  • Any of a class of organic compounds containing an oxygen atom bonded to two hydrocarbon groups. 

  • The atmosphere or space as a medium for broadcasting radio and television signals; also, a notional space through which Internet and other digital communications take place; cyberspace. 

  • Often as aether and more fully as luminiferous aether: a substance once thought to fill all unoccupied space that allowed electromagnetic waves to pass through it and interact with matter, without exerting any resistance to matter or energy; its existence was disproved by the 1887 Michelson–Morley experiment and the theory of relativity propounded by Albert Einstein (1879–1955). 

tease

verb
  • To provoke or disturb; to annoy. 

  • To separate the fibres of (a fibrous material). 

  • To poke fun at, either cruelly or affectionately. 

  • To entice, tempt. 

  • To show as forthcoming, in the manner of a teaser. 

  • To comb (originally with teasels) so that the fibres all lie in one direction. 

  • To manipulate or influence the behavior of, especially by repeated acts of irritation. 

  • To backcomb. 

noun
  • A single act of teasing. 

  • One who teases. 

  • One who deliberately arouses others (usually men) sexually with no intention of satisfying that arousal. 

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