1. In an impertinent manner.

2. An iatruder; one who interferes in what does not belong to him.

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

• umpertinently,
• jmpertinently,
• kmpertinently,
• ompertinently,
• 9mpertinently,
• 8mpertinently,
• inpertinently,
• ikpertinently,
• ijpertinently,
• imoertinently,
• impertinentlyt,
• impertinenly,
• impertanently,
• impertinantly,
• impertanantly,
• impertinaently,
• impertentently,
• impertinetely,
• impertinatly,
• impertintly

• impersonal,
• impermanent,
• impersonate,
• importunately,
• imipramine,
• imperceptible,
• imperfectly,
• imperative,
• imperfective,
• imperforate,
• impermanency,
• improperness,
• importunate,
• impatiently,
• imperceptibly,
• impertinence,
• impertinent,
• importantly,
• imperfection,
• impersonally,
• imperatively,
• imperishingness,
• importance.

The adjective form of "impertinently" is "impertinent".

The plural form of the word "impertinently" is "impertinently". Since "impertinently" is an adverb, it does not have a plural form. Only nouns can have plural forms.

The singular form of the word "impertinently" is "impertinent"