* "काला कवक" (Kala Kavaq): This translates directly to "black fungus" and is sometimes used to refer to truffles.
* "भूमिगत कवक" (Bhoomigat Kavaq): This means "underground fungus" and could be used as a general term for truffles.
* "ट्रफल" (Trufal): The English word "truffle" is also sometimes used in Hindi, especially in contexts where the specific kind of fungus is important, like in culinary discussions.
It's important to note that truffles are not very common in India, so there isn't a widely-used Hindi word for them.