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.
President Biden, center, meet with NIH scientists Barney Graham, left, and Kizzmekia Corbett, right, who helped develop a technology fundamental to Moderna’s COVID-19 vaccine.