1. airline business a commercial enterprise that provides scheduled flights for passengers
  2. unlikeliness the improbability of a specified outcome
  3. unwillingness the trait of being unwilling
  4. long since of the distant or comparatively distant past
  5. on-line database a database that can be accessed by computers
  6. occasions something you have to do
  7. in one case on one occasion
  8. on occasion now and then or here and there
  9. on-license a license to sell liquor for consumption on the premises
  10. engineering science the discipline dealing with the art or science of applying scientific knowledge to practical problems
  11. uneasiness feelings of anxiety that make you tense and irritable
  12. chainlink fence a fence of steel wires woven into a diamond pattern
  13. occasion an event that occurs at a critical time
  14. in-line skate a shoe with a line of rollers fixed to the sole
  15. annealing hardening something by heat treatment
  16. in any case making an additional point; anyway
  17. non-resinous not having resin
  18. nonresinous not having resin
  19. inconspicuousness the quality of being not easily seen
  20. Anemone Canadensis common summer-flowering woodland herb of Labrador to Colorado