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.
As an example, the authors pointed to the shingles vaccine, which is offered at no cost to older adults in some Canadian regions, while in others, it is priced at around $400.
Source: https://globalnews.ca/news/10001009/rsv-vaccine-cost-older-canadians-cost/