1. In a mulish manner.

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

• muliply,
• folishly,
• sylishly,
• nulishly,
• kulishly,
• julishly,
• mulishlty,
• mulisly,
• mullishly,
• mulishlly,
• mullierly,
• mulierly,
• colishly,
• lunpishly,
• hufishly,
• mumpshly,
• mummpishly,
• Mulishley,
• Mulishwly,
• Mulishely

The adjective form of "mulishly" is "mulish".

The plural form of "mulishly" is "mulishlyes." However, it is worth noting that "mulishly" is not a common word and may not have a generally recognized plural form.

The singular form of the word "mulishly" is "mulish"