1. In an irritable manner.

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

• irratably,
• irritabiliy,
• irraitably,
• irresitably,
• irretable,
• irritabity,
• ineitably,
• irratable,
• irrtable,
• irratibly,
• irritabilty,
• irriable,
• iritable,
• irriatable,
• irritablity,
• irriatabley,
• ievitably,
• irritatble,
• irrtably,
• iritably

• irritability,
• irritable.

The adjective form of the word "irritably" is "irritable".

The plural form of the word "irritably" is "irritably".

The singular form of the word "irritably" is "irritable"