father vs parent

father

verb
  • To act as a father; to support and nurture. 

  • To provide with a father. 

  • To adopt as one's own. 

  • To give rise to. 

  • To be a father to; to sire. 

noun
  • The founder of a discipline or science. 

  • A member of a church council. 

  • Something that is the greatest or most significant of its kind. 

  • The archived older version of a file that immediately precedes the current version, and was itself derived from the grandfather. 

  • A term of respectful address for a priest. 

  • Something inanimate that begets. 

  • A person who plays the role of a father in some way. 

  • A male ancestor more remote than a parent; a progenitor; especially, a first ancestor. 

  • A (generally human) male who begets a child. 

  • A term of respectful address for an elderly man. 

parent

verb
  • To act as parent, to raise or rear. 

noun
  • A surrogate parent 

  • An organism from which a plant or animal is immediately biologically descended. 

  • A parent company. 

  • One of the two persons from whom one is immediately biologically descended; a mother or father. 

  • The object from which a child or derived object is descended; a node superior to another node. 

  • A person who acts as a parent in rearing a child; a step-parent or adoptive parent. 

  • The nuclide that decays into a daughter nuclide. 

  • The source or origin of something. 

  • A third person who has provided DNA samples in an IVF procedure in order to alter faulty genetic material 

  • Sponsor, supporter, owner, protector. 

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