1. in a rugged manner

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

• rigedly,
• ruedly,
• raggidly,
• ridgedly,
• rugidly,
• euggedly,
• duggedly,
• fuggedly,
• tuggedly,
• 5uggedly,
• 4uggedly,
• ryggedly,
• rhggedly,
• rjggedly,
• r8ggedly,
• r7ggedly,
• ruggely,
• ruggedlly,
• Drudgedly,
• ungruggedly

• raggedly.

The adjective form of "ruggedly" is "rugged".

The plural form of the word "ruggedly" is "ruggedlies".

The singular form of the word "ruggedly" is "ruggedly". The word "ruggedly" is an adverb and does not have a distinct singular form.