1. Behaviour; deportment.

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

• comprtment,
• comperment,
• copartment,
• comportement,
• compertent,
• comparment,
• comoartment,
• componement,
• conpartment,
• compitment,
• importment,
• compartent,
• complitment,
• compartmant,
• compatment,
• componment,
• compontent,
• campartment,
• completment,
• compartement

• conform to,
• conformance,
• conformable,
• comparative,
• comprehension,
• conformist,
• conformation,
• conforming,
• compartmented,
• compartmental,
• conformity,
• comprehended,
• comprehensive,
• comprehend,
• compartment,
• comprise.

The adjective form of the word "comportment" is "comportmental". However, it is worth noting that this term is not very commonly used in everyday language. A more frequently used adjective to describe someone's behavior or conduct is "comportment" itself, used as an attributive noun, e.g., "Her comportment at the meeting was impressive".

The plural of the "comportment" can be the "comportments".

The singular of the "comportment" can be the "comportment".