GG word

12345678
Across
  1. 3. shoelace tip
  2. 5. Gives happiness in Valentines Day
  3. 6. Evaporates when hot solidify when cold
  4. 7. Roman Numeral of 707
  5. 8. Abnormal repeating of events
Down
  1. 1. Longest english word
  2. 2. Climate that basically cold
  3. 4. Knows everything
  4. 6. You can feel but cannot be touch