• captal,
• castal,
• ratail,
• coktail,
• coctail,
• coatail,
• crutail,
• datail,
• catain,
• cattel,
• caital,
• capitail,
• catual,
• captail,
• partail,
• certail,
• cattarh,
• cretail,
• cattl,
• coqtail

• Cattell,
• caudillo,
• cattalo,
• coattail,
• cattle,
• caudill,
• cattleya.

The adjective form of the word "cattail" is "cattail" itself. It is used to describe or modify something related to or resembling a cattail plant.

The plural of the "cattail" can be the "cattails".

The singular of the "cattail" can be the "cattail".