apparent vs explicit

apparent

adj
  • Clear or manifest to the understanding; plain; evident; obvious; known; palpable; indubitable. 

  • Capable of being seen, or easily seen; open to view; visible to the eye, eyely; within sight or view. 

  • Appearing to the eye or mind (distinguished from, but not necessarily opposed to, true or real); seeming. 

explicit

adj
  • Very specific, clear, or detailed. 

  • Containing material (e.g. language or film footage) that might be deemed offensive or graphic. 

noun
  • The final few words of a text. 

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