Week 7

  1. commune
  2. commuter
  3. competition
  4. complexion
  5. complication
  6. concern
  7. confer
  8. congenial
  9. consider
  10. constitution

 Challenge Words

  1. contradict
  2. continual
  3. consensus
  4. conjunction
  5. congruence
  6. conglomerate
  7. complaint
  8. compilation
  9. commutative
  10. commemorate
Week 8
  1. astray
  2. astrology
  3. astronaut
  4. astronomy
  5. geographer
  6. geographer
  7. geometry
  8. terrace
  9. terrain
  10. terrarium

Challenge Words

  1. asterisk
  2. asteroid belt
  3. astronomer
  4. astronomical
  5. geochemistry
  6. geode
  7. geothermal
  8. terra firma
  9. terra-cotta
  10. terrestrial
Week 9
  1. advertise
  2. advise
  3. capitalize
  4. centralize
  5. exercise
  6. idolize
  7. modernize
  8. specialize
  9. televise
  10. visualize

Challenge Words

  1. apologize
  2. characterize
  3. compromise
  4. disguise
  5. harmonize
  6. hospitalize
  7. immunize
  8. merchandise
  9. monopolize
  10. naturalize

Week 10

  1. afterthought

  2. teammate

  3. air conditioner

  4. shortstop

  5. dead end

  6. root beer

  7. doughnut

  8. roller coaster

  9. hay fever

  10. roommate

 Challenge Words

  1. bookmobile

  2. great-grandmother

  3. ninety-nine

  4. public school

  5. self-addressed

  6. skyscraper

  7. three-eighths

  8. thunderstorm

  9. Venn diagram

  10. weather-beaten

Week 11

  1. inverse
  2. intervene
  3. interference
  4. individual
  5. incorporate
  6. indecent
  7. incapable
  8. impolite
  9. impersonate
  10. immaturity

 Challenge Words

  1. immigrate
  2. immobile
  3. impartial
  4. impatient
  5. impel
  6. impertinent
  7. incongruence
  8. inequality
  9. inoperable
  10. inhabitant

 

Week 12
  1. bombard
  2. cleanse
  3. equation
  4. humane
  5. inherit
  6. majority
  7. muscular
  8. natural
  9. poetic
  10. unity

Challenge Words

  1. thermostat
  2. suburban
  3. resignation
  4. physique
  5. hindrance
  6. hasten
  7. harmonious
  8. factual
  9. criticize
  10. aerial