1. In a hoarse manner.

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

• horsely,
• coarsly,
• harely,
• housely,
• coursely,
• hoursly,
• harshely,
• hoarsly,
• heartely,
• harsly,
• hoarsley,
• horsly,
• noarsely,
• joarsely,
• hoarselly,
• horesely,
• horselik,
• horseley,
• horselly,
• Horslely

• horselaugh,
• horseleech,
• hoarser,
• Horsley,
• hoarse,
• horsefly,
• horselike.

The adjective form of "hoarsely" is "hoarse".

The plural form of the word "hoarsely" is "hoarselys." However, it is uncommon to use a plural form for adverbs like "hoarsely" since they don't typically require pluralization.

The singular form of the word "hoarsely" is "hoarse"