Viaticums can be referred to as the provisions or supplies that are needed for a journey. Synonyms for this term include provisions, supplies, rations, food, resources, provisions, and sustenance. These words all refer to the necessary items required for a journey, whether it be a long or short distance trip. Other synonyms include equipment, gear, and luggage, which are all items that are carried on a journey. These terms can be used interchangeably to describe the various items one may need when embarking on a trip. Overall, these synonyms all describe the essential items that are required to make a journey successful and comfortable.