spaced out vs spacy

spaced out

adj
  • Positioned at regular intervals with a specified space between them. 

  • In a confused or oblivious mental state, for example as a result of drug-taking. 

spacy

adj
  • spaced-out 

  • having much space 

  • of, related to or connected with the extraterrestrial 

  • eccentric 

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