1. Covered with or wearing a hat.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• haced,
• hattred,
• aited,
• atteed,
• whated,
• coatted,
• hauted,
• hurted,
• hoted,
• hatden,
• heathed,
• shated,
• heasted,
• tattoed,
• headted,
• rateed,
• atted,
• hatyed,
• hitted,
• hulted

• halted,
• hatred,
• hated,
• Hooted,
• heated,
• Patted,
• Chatted,
• Ratted,
• Batted.

The adjective form of the word "hatted" is "hat-wearing".

The plural form of the word "hatted" is "hatted". The word does not change when pluralized because it already signifies multiple people or things wearing hats.

The singular form of the word "hatted" is "hat"