1. Not fearful; courageous.

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

• ynfearful,
• hnfearful,
• jnfearful,
• infearful,
• 8nfearful,
• 7nfearful,
• ubfearful,
• umfearful,
• ujfearful,
• uhfearful,
• undearful,
• uncearful,
• unvearful,
• ungearful,
• untearful,
• unrearful,
• unfwarful,
• unfsarful,
• unfdarful,
• unfrarful

• unclear,
• unfortunate,
• afraid,
• unfamiliar,
• fearful,
• unpleasant,
• unfairly,
• unfeeling,
• unveil,
• Unfear.

The adjective form of "unfearful" is "fearless".

The plural form of the word "unfearful" is "unfearfuls".

The singular form of the word "unfearful" is "unfearful". In this case, the word does not change between singular and plural forms.