The term used to describe items that are not the same or diverse is:

The term "sundry" is commonly used to refer to items or things that are varied or diverse, often encompassing a range of different elements or types. This word indicates a collection of various items that are not identical, highlighting their distinctiveness and variety. In many contexts, sundry items might be grouped together because they share a loose commonality (like being miscellaneous), but they fundamentally differ from one another.

Understanding the nuances of "sundry" helps to also understand why this term is the correct choice in the context of the question, as it precisely captures the idea of diversity and difference among items. This concept is frequently utilized in business and legal contexts, referring to various costs, items, or elements that do not fit neatly into a single category but are discussed together for convenience.

Conversely, the other options presented do not convey the notion of diversity:

• "Teetotal" refers to someone who abstains from alcoholic beverages, focusing on a lifestyle choice.

• "Supplicate" involves making a humble request or plea, which relates to actions rather than diversity of items.

• "Striated" describes something that has stripes or grooves, generally referring to physical characteristics, rather than diversity among a group.

Thus,