ground pounder vs military

ground pounder

noun
  • A military soldier whose primary role is infantry or the use of ground-based materiel. 

military

noun
  • Armed forces. 

adj
  • Relating to armies or ground forces. 

  • Relating to war. 

  • Characteristic of members of the armed forces. 

  • Relating to armed forces such as the army, marines, navy and air force (often as distinguished from civilians or police forces). 

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