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.
The Brawley-based nonprofit Comité Cívico del Valle has developed a flag-warning system with local schools: each morning a green, yellow, orange, or red flag is hoisted in accordance with the day’s air quality risk.
Source: https://worldcrunch.com/culture-society/sailing-cancer-therapy-psychology