• swampishh,
• swamish,
• swammpish,
• swampis,
• swomppish,
• swampissh,
• swamppish,
• swaampish,
• swamishh,
• swoampish

• muddy,
• damp,
• waterlogged,
• soggy,
• boggy,
• swamped,
• Swampishness,
• marshy,
• swampy,
• swampier,
• swampiness,
• moist.

The adjective form of the word "swampish" is "swampy".

The plural form of "swampish" is "swampishes". Nevertheless, it is worth mentioning that the word "swampish" is not often used in the plural form.

The singular form of the word "swampish" is "swamp"