There are various synonyms available for the term "ten-gallons," which represents a specific size of container or unit of measure. Some possible alternatives might include the terms "decadyne," "decagram," or "decadrum," which all have similar connotations of a quantity or capacity that is related to the number ten. Other options could include terms like "ten-quart," "half-bushel," or "ten-liter," which all convey different measurements or volumes but still carry the idea of a specific, standardized unit of measure. Overall, there are many different ways to refer to the concept of ten-gallons, depending on the context and the specific needs of the speaker or writer.