General understanding:
* മനസ്സിലാക്കുക (Manassilaakkuka) - This is the most common and direct translation, meaning "to comprehend" or "to grasp the meaning of."
Other possibilities:
* തിരിച്ചറിയുക (Thirichchariyukay) - This means "to recognize" or "to identify," which can be used in the sense of understanding something.
* ഗ്രഹിക്കുക (Grahikkukay) - This is a slightly more formal word meaning "to perceive" or "to apprehend," which can also be used for understanding.
* ബോധ്യപ്പെടുക (Bodhyappeduka) - This translates to "to be convinced" or "to be persuaded," which can be used in situations where you understand something after being presented with evidence.
The best Malayalam equivalent depends on the specific situation and the intended meaning of "understand."