The word "described" refers to the act of explaining or illustrating something through words, so antonyms for this term would be words that signify the opposite action. Some antonyms for "described" include concealed, concealed, disguised, obscured, suppressed, and withheld. These words indicate the opposite of explaining or illustrating something, hiding, covering up, or not revealing. When these terms are used in a sentence, the message being conveyed is that there is a lack of clarity or understanding, or that something is intentionally being kept hidden. Therefore, it is important to understand the context of these words to ensure that the intended meaning is conveyed accurately.