In-cremations is a term that specifically refers to the act of cremating human remains. Some alternative synonyms to this word include cremation, incineration, immolation, and pyresis. While these words all relate to the destruction of human remains, they each have slightly different connotations. Cremation tends to be the most commonly used term and is often associated with funeral services. Incineration and immolation both suggest a more extreme and forceful method of disposal. Pyresis, on the other hand, is an older and more formal term that is no longer commonly used in modern language. Despite their differences, all of these terms suggest a definitive and permanent dissolution of human remains.