A slop pail is typically used to collect kitchen waste, scraps, or dirty water. There are several synonyms for this term that are commonly used. One commonly used word is a "compost bin", which can also be used to collect kitchen scraps and other organic material for future use as fertilizer. Another synonym is a "garbage pail" or "trash can", which is used to collect general household waste. A "bucket" or "pail" can also be used to collect dirty water or other liquids. Finally, "waste bucket" or "refuse bin" are also synonyms that can be used to describe a container that is used to collect waste or unwanted material.