Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
A panel of US regulatory advisers said phenylephrine, a main component of over-the-counter cold including some versions of Procter & Gamble Co.’s Nyquil, doesn’t actually work.