The term "most odd-lot" is used to describe something that is unusual or uncommon. In contrast, synonyms for the opposite of this word may include common, usual, ordinary, regular, or typical. When something is referred to as odd-lot, it implies that it is not part of the typical or average group, but rather an anomaly. Therefore, antonyms for this phrase will usually be related to the different characteristics of the object in question. For example, a regular-sized, well-proportioned object may be used to refer to the opposite of an odd-lot item. In conclusion, antonyms for the word "most odd-lot" would be something that is typical, common, or ordinary.