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 team of engineering students has devised a method to turn hospital personal protective equipment (PPE) waste, which typically swells-up landfills, into bricks that are stronger and do not use any cement.