Ph Words

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Across
  1. 3. a soul that hasn't passed into the afterlife
  2. 5. something that is unbelievable
  3. 7. extremely great or exquisite
Down
  1. 1. a particularly weird phobia, given it is its own phobia
  2. 2. how plants eat
  3. 3. an image
  4. 4. something that has now evolved into modern technology
  5. 5. sounds in a word
  6. 6. a scientific subject involving maths and science