Beta Aminoethylthiophosphate Sodium Salt (BETA), also known as betaine, is a chemical compound commonly used in science research and industrial settings. However, as with any word, it also has antonyms, words that have opposite meanings. Some possible antonyms for BETA include:
1. Bitter: BETA has a slightly sweet taste, so bitter is an antonym.
2. Weak: BETA is a strong compound, so weak is an antonym.
3. Harmless: BETA can be toxic if ingested in high amounts, so harmless is an antonym.
4. Useless: BETA has several uses, so useless is an antonym.
In summary, BETA's antonyms include bitter, weak, harmless, and useless.