Speccing refers to the process of specifying or identifying the specific features, functions, or requirements of a product, service, or process. The word speccing does not have any direct antonym, as it refers to a specific action or process. However, some antonyms that can be used in relation to the context of speccing include ambiguity, vagueness, and uncertainty. These antonyms imply a lack of clarity or distinctness in identifying or specifying the requirements or features of a product or service. Conversely, clarity, precision, and specificity are antonyms that can be used to describe the opposite of ambiguity and vagueness in speccing.