Words derived from adjectives

123456789101112
Across
  1. 1. Noun from weak
  2. 3. Verb from flat (past simple)
  3. 4. Noun from short. A lack of something needed or wanted
  4. 7. Adverb from short
  5. 10. Adverb from wide
  6. 11. Verb from long
  7. 12. Noun from deep
Down
  1. 2. Noun from short
  2. 5. Verb from thick (third person present simple)
  3. 6. Adverb from flat
  4. 8. Verb from wide
  5. 9. Noun from high
  6. 10. Verb from weak