Terminological inexactitude is a phrase that describes the use of ambiguous or incorrect terminology. Some antonyms or opposite words that could be used to replace the phrase would be precise, accurate, or exact terminology. Simply put, precise words or language is clear, definite, and specific in meaning, providing no room for misunderstanding. By contrast, uncertain, vague, or equivocal terminology could be used as antonyms for terminological inexactitude. When attempting to express oneself in any setting, precision and accuracy are critical to ensuring one's message is conveyed correctly. Choosing the right terminology is essential for accurate communication in any field.