1. An exclamation denoting surprise, joy, grief, or laughter.

2. To express surprise; to hesitate.

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

• hwta,
• haux,
• hw,
• hak,
• har,
• ohau,
• hai,
• hav,
• qa,
• hx,
• hea,
• teha,
• tha,
• has,
• hac,
• hoa,
• haev,
• ohua,
• hae,
• hk

• hay,
• Haye,
• Hae,
• hg,
• ha-ha,
• hi,
• ham,
• ga,
• ga.,
• he,
• Ht.,
• haw,
• Hau,
• Hai,
• hao,
• H,
• hat,
• h's,
• Has,
• Hah,
• A,
• a-,
• Had,
• Ah,
• Aha.

The plural form of the word "ha" is "has"

The singular form of the word "ha" is "ha".