Calabash nutmeg: Although listed as a nutmeg, it doesn't taste like nutmeg. Feel free to increase the quantity of cloves by 1/2 a tsp or completely omit
Aligator Peppr: This pepper has a sharp and bright pepper flavor. Feel free to substitute with white or pink peppercorn
Guinea Cubeb: Although it looks like a black peppercorn, it has a slightly different flavour, almost with a citrus undertone. Feel free to substitute with lemon pepper or black peppercorn with a dash of dried lemon powder
Fermented Locust Beans/Dawa Dawa: Unfortunately this one is not substitutable, it has a unique smell and flavour. If you cannot find the powder and only find it frozen or dried, feel free to give it a good rinse; dry it in a dehydrator, on your counter or in the oven at a low setting, then turn it into a powder.