-old -ost -olt -ild -ind

123456789101112
Across
  1. 5. period when humans are very young
  2. 6. refers to the greater part or greater number
  3. 8. electrical energy
  4. 9. someone or something that finds
  5. 11. a large printed picture on pape
  6. 12. someone disappeared online
Down
  1. 1. being kind
  2. 2. the most mild
  3. 3. female host
  4. 4. uncontrolled blaze
  5. 6. full of thought about something
  6. 7. so hot it's liquified
  7. 10. fastened