General Worry:
* கவலை (kavala) - This is the most common and general word for worry.
* சோகம் (sokam) - This refers to a deeper, more melancholic type of worry.
Specific Types of Worry:
* பயம் (payam) - This refers to fear or anxiety.
* அச்சம் (accham) - Similar to "payam", but can also mean dread or apprehension.
* தயக்கம் (thayakkam) - This implies hesitation or uncertainty, often due to worry.
Worrying About Something Specific:
You can use the general words above and add a preposition like "பற்றி (patti)" which means "about" or "concerning".
For example:
* நான் என்ன செய்ய வேண்டும் என்று கவலைப்படுகிறேன் (naan enna seiya vendum endru kavala padukiren) - I am worried about what I should do.
* நான் அவரைப் பற்றி பயப்படுகிறேன் (naan avarai patti payap padukiren) - I am worried about him.
The best way to choose the right word depends on the context and the intensity of the worry you want to convey.