1. motor lodge a hotel for motorists
  2. meteorology the earth science dealing with phenomena of the atmosphere
  3. metrology the scientific study of measurement
  4. mother lode the main vein of ore in a deposit
  5. metralgia pain in the uterus
  6. meteorologic of or pertaining to atmospheric phenomena, especially weather and weather conditions
  7. motor oil oil used to lubricate the moving parts of a motor
  8. motorless having no motor
  9. soteriology the branch of Christian theology that deals with salvation as the effect of a divine agency
  10. trilogy a set of three literary or dramatic works related in subject
  11. mineralogy the branch of geology that studies minerals: their structure and properties and the ways of distinguishing them
  12. petrology the branch of geology that studies rocks: their origin and formation and mineral composition and classification
  13. tetralogy a series of four related works (plays or operas or novels)
  14. matrilineage line of descent traced through the maternal side of the family
  15. heterology the lack of correspondence of apparently similar body parts
  16. futurology the study or prediction of future developments on the basis of existing conditions
  17. patrology the study of the lives, writings, and doctrines of the Church Fathers
  18. motherlike suggestive of or acting like a mother
  19. motorial of nerves and nerve impulses
  20. metarule a rule that describes how other rules should be used