• microlearing,
• micro-learing,
• microlerning,
• micro-lerning,
• mirolearning,
• microleanring

• microchip,
• microscope,
• microbe,
• microcosm,
• Microlith,
• microorganism,
• micron,
• Microfiber,
• micromanage,
• microfilm.

The adjective form of the word "microlearning" is "microlearning". The term itself is already an adjective, as it describes a specific type or approach to learning that involves short, focused bursts of learning content.

The plural form of "microlearning" is "microlearnings".

The singular form of the word "microlearning" is "microlearning". The word remains the same in both singular and plural forms.