Swampy (adjective)

1. Relating to, resembling, or consisting of a swamp.
2. Having a lot of water and a lot of plants growing in it.

Origin:

Derived from the word "swamp" which means a low-lying area of land that is seasonally flooded and typically has a dense growth of vegetation, it has been used in english since the 17th century.

Examples:

1. The swampy land was difficult to traverse.
2. The swampy area was home to a wide variety of animals.
3. The swampy forest was full of mosquitoes and other insects.
4. The swampy smell of rotting vegetation filled the air.
5. The swampy terrain was treacherous and easy to get lost in.