1. In a cold manner.

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

• colol,
• moldly,
• poltly,
• couldl,
• coldwll,
• clodly,
• galdly,
• colld,
• soildly,
• coudl,
• coldm,
• coardly,
• codly,
• coldplay,
• colplay,
• crudly,
• soldl,
• cordily,
• toldl,
• colley

• cuddly,
• cloudy,
• clod,
• colder,
• could,
• calmly,
• COLDWELL,
• costly,
• worldly,
• cold.

The adjective form of the word "coldly" is "cold".

The plural form of "coldly" is "coldlies".

The singular form of the word "coldly" is "coldly" itself. The word "coldly" is already in the singular form, and it does not change when referring to a single object or person.