after vs dorsal

after

adj
  • At or towards the stern of a ship. 

adv
  • Behind; later in time; following. 

conj
  • Signifies that the action of the clause it starts takes place before the action of the other clause. 

prep
  • In pursuit of, seeking. 

  • In allusion to, in imitation of; following or referencing. 

  • In spite of. 

  • Behind. 

  • Next in importance or rank. 

  • Denoting the aim or object; concerning; in relation to. 

  • Subsequently to; following in time; later than. 

  • Used to indicate recent completion of an activity 

  • As a result of. 

dorsal

adj
  • Relating to the top surface of the foot or hand. 

  • Relating to the surface naturally inferior, as of a leaf. 

  • Relating to the surface naturally superior, as of a creeping hepatic moss. 

  • Having only one sharp side. 

  • Produced using the dorsum of the tongue. 

noun
  • A hanging, usually of rich stuff, at the back of a throne, altar, etc. 

  • A sound produced using the dorsum of the tongue. 

  • Any of the longitudinal series of plates that encircle the body, excluding the ventral scales. 

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