mouth vs solid

mouth

noun
  • The opening of a creature through which food is ingested. 

  • The end of a river out of which water flows into a sea or other large body of water. 

  • The crosspiece of a bridle bit, which enters the mouth of an animal. 

  • An outlet, aperture or orifice. 

  • A loud or overly talkative person. 

verb
  • To form or cleanse with the mouth; to lick, as a bear licks her cub. 

  • To take into the mouth; to seize or grind with the mouth or teeth; to chew; to devour. 

  • To form a mouth or opening in. 

  • To carry in the mouth. 

  • To pick up or handle with the lips or mouth, but not chew or swallow. 

  • The prompter mouthed the words to the actor, who had forgotten them. 

  • To form with the mouth. 

  • To utter with a voice that is overly loud or swelling. 

  • To speak; to utter. 

  • To examine the teeth of. 

  • To make the actions of speech, without producing sound. 

  • To exit at a mouth (such as a river mouth) 

solid

noun
  • Food which is not liquid-based. 

  • An article of clothing which is of a single color throughout. 

  • A substance in the fundamental state of matter that retains its size and shape without need of a container (as opposed to a liquid or gas). 

  • A three-dimensional figure (as opposed to a surface, an area, or a curve). 

  • A favor. 

adj
  • Financially well off; wealthy. 

  • Continuous; unbroken; not dotted or dashed. 

  • Strong or unyielding. 

  • Worthy of credit, trust, or esteem; substantial; not frivolous or fallacious. 

  • That can be picked up or held, having a texture, and usually firm. Unlike a liquid, gas or plasma. 

  • Hearty; filling. 

  • Written as one word, without spaces or hyphens. 

  • Lacking holes, hollows or admixtures of other materials. 

  • Large in size, quantity, or value. 

  • Of a single color throughout. 

  • Measured as a single solid, as the volumes of individual pieces added together without any gaps. 

  • Excellent, of high quality, or reliable. 

  • Sound; not weak. 

  • United; without division; unanimous. 

adv
  • Solidly. 

  • Without spaces or hyphens. 

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