A "one thirty-sixth of yard" refers to a very small measurement unit. Synonyms for this unit include a "pinch," "smidgen," "dollop," or "dash". These terms are commonly used in cooking and baking to indicate a small quantity of a particular ingredient, such as salt or spices. Another synonym is "jot," which is often used to describe a small written note or piece of information. Additionally, the term "whisker" can be used to refer to a very small distance or measurement. Overall, these synonyms help to convey the idea of a tiny, almost insignificant amount.