It's important to note that "Ọcha" can also refer to other yellow or white things, like chalk or white paint. To be more specific, you can use "Ọcha Nchịcha", which literally means "Yellow of turmeric".
Here are some other terms for turmeric in Igbo:
* "Uru Nchịcha" (Turmeric powder)
* "Osisi Nchịcha" (Turmeric plant)
It's worth noting that "Nchịcha" is the most common word used when referring to turmeric in Igbo.