Dreary means dull. Lugubrious means sad. Both mean depressing. Lugubrious is weaker and Dreary is stronger. I hope that is what you mean.
Explanation:
there are 5 step in the listing process
A. Because there is no technology the news travels slowly
2 catfish
3 diver
4 anna
5 aquarim
6 snake
7 nauigh
8 bubbles
9 fish
10 we