I do not know if shittim wood has any spirtual significance, but it is the Bible name of acacia wood.
The actual word 'acacia' is not mentioned in the KJV, but a type of wood called shittim is mentioned. This is the name for two types of acacia species.
known as indian rose wood
Yeast is called nidhi in Tamil.
IN slang tamil its called as " kaai" in tamil its called as " marbagam"
gall bladder called in Tamil is pithaneerpai.
buckwheat, its called Papparai in Tamil and it is a minor millet.
Peach is called குழிப்பேரி in tamil.
Amethyst is cukantiyum in Tamil.
Iron- Irumpu (Tamil)
in tamil it called as "Mathi Kavalai"
Buckwheat, called papparai in Tamil