admit vs leak

admit

verb
  • To allow to enter a hospital or similar facility for treatment. 

  • To allow to enter; to grant entrance (to), whether into a place, into the mind, or into consideration 

  • To give warrant or allowance, to grant opportunity or permission (+ of). 

  • To allow (someone) to enter a profession or to enjoy a privilege; to recognize as qualified for a franchise. 

  • To concede as true; to acknowledge or assent to, as an allegation which it is impossible to deny (+ to). 

  • To be capable of; to permit. In this sense, "of" may be used after the verb, or may be omitted. 

leak

verb
  • To pass through when it would normally or preferably be blocked. 

  • To allow fluid or gas to pass through an opening that should be sealed. 

  • To disclose secret information surreptitiously or anonymously. 

  • (of a fluid or gas) To pass through an opening that should be sealed. 

  • To urinate. 

  • To bleed. 

  • To allow anything through that would normally or preferably be blocked. 

noun
  • A crack, crevice, fissure, or hole which admits water or other fluid, or lets it escape. 

  • The entrance or escape of a fluid through a crack, fissure, or other aperture. 

  • The gradual loss of a system resource caused by failure to deallocate previously reserved portions. 

  • A divulgation, or disclosure, of information previously held secret. 

  • The person through whom such divulgation, or disclosure, occurs. 

  • A loss of electricity through imperfect insulation, or the point where it occurs. 

  • An act of urination. 

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