Boggy (adjective)

1. Soft and spongy, like a bog.
2. Marshy or waterlogged.

Origin:

From bog + -y, resembling a bog, marshy, soft and spongy soil.

Examples:

1. The ground was boggy and difficult to walk on.
2. The boggy area was home to a variety of plants and animals.
3. The boggy soil made it hard to grow crops.
4. The boggy trail made for treacherous hiking.
5. The boggy field was a breeding ground for mosquitoes.