As "superfluentest" is not a recognized word in the English language, there are no established antonyms for it. It is possible that the word was intended to be a superlative form of the word "superfluent," meaning excessively or unnecessarily abundant or fluent. In this case, antonyms could include words such as limited, scarce, or inadequate. However, given that the word is not commonly used or recognizable, it is unlikely that many people would have a need for antonyms specifically related to this term. It is always important to consider the context and intended meaning of a word before trying to find antonyms.
Antonym of the day
- few, little.