What is another word for sperm oil?
Pronunciation: [spˈɜːm ˈɔ͡ɪl] (IPA) 
Sperm oil is derived from the blubber of sperm whales and has been widely used in the past for a variety of purposes, including lubrication for machinery, illumination in lamps, and as a fuel additive. However, due to the decline in population of sperm whales, the use of sperm oil has become highly restricted and discouraged. As a result, there are now several alternatives to sperm oil, such as vegetable oils and synthetic lubricants. Some of the most popular synonyms for sperm oil include whale oil, blubber oil, and cetacean oil. These alternative oils are considered to be more sustainable and ethical, making them a better choice for industries seeking to minimize their impact on the environment.
