hump vs mons

hump

noun
  • A mound of earth. 

  • An act of sexual intercourse. 

  • A bad mood. 

  • A speed bump or speed hump. 

  • A wave that forms in front of an operating hovercraft and impedes progress at low speeds. 

  • A rounded fleshy mass, such as on a camel or zebu. 

  • A painfully boorish person. 

  • A deformity in humans caused by abnormal curvature of the upper spine. 

verb
  • To carry (something), especially with some exertion. 

  • To bend something into a hump. 

  • To shunt wagons / freight cars over the hump in a hump yard. 

  • To dry-hump. 

  • To have sex (with). 

mons

noun
  • A mountain or extinct volcano on a planet or a moon. 

  • The pubic mound or mons pubis. In human anatomy or in mammals in general, the mons pubis (Latin for "pubic mound"), also known as the mons veneris (Latin, mound of Venus) or simply the mons, is the adipose tissue lying above the pubic bone of adult females, anterior to the pubic symphysis. The mons pubis forms the anterior portion of the vulva. 

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