so vs sol

so

noun
  • A syllable used in solfège to represent the fifth note of a major scale. 

  • A type of dairy product, made especially in Japan between the seventh and 10th centuries, by reducing milk by boiling it. 

conj
  • Used to introduce a rhetorical question. 

  • Used to connect previous conversation or events to the following question. 

  • With the result that; for that reason; therefore. 

adj
  • In that state or manner; with that attribute. A proadjective that replaces the aforementioned adjective phrase. 

  • True, accurate. 

intj
  • Used as a meaningless filler word to begin a response to a question. 

  • Used as a question to ask for further explanation of something said, often rhetorically or in a dismissive or impolite manner. 

  • Used after a pause for thought to introduce a new topic, question or story, or a new thought or question in continuation of an existing topic. 

adv
  • To the (explicitly stated) extent that. 

  • To such an extent or degree; as. 

  • Very much. 

  • Very (negative clause). 

  • In the same manner or to the same extent as aforementioned; also. 

  • Very (positive clause). 

  • To the (implied) extent. 

  • In a particular manner. 

sol

noun
  • In a movable-do or tonic sol-fa system: the fifth step in a scale, preceded by fa and followed by la. 

  • A type of colloid in which a solid is dispersed in a liquid. 

  • In a fixed-do system: the musical note G. 

  • A solar day on the planet Mars (equivalent to 24 hours, 39 minutes, 35 seconds). 

  • An old coin from France and some other countries worth 12 deniers. 

  • In full nuevo sol or new sol: the main currency unit of Peru which replaced the inti in 1991; also, a coin of this value. 

  • A former Spanish-American silver coin. 

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