Maydays refer to urgent signals or distress calls made by ships or airplanes in dire situations. The antonyms for this word can include words such as calm, peaceful, easygoing, relaxed, and trouble-free. Instead of experiencing panic and emergencies, these words signify a harmonious and smooth situation. They indicate that everything is under control, and there are no crises to tackle. Calm can describe the ocean when it's placid and tranquil, while trouble-free can describe a flight without turbulence. Peaceful can represent the ideal state one yearns for, while relaxed can be synonymous with restful and leisurely. In conclusion, the antonyms for the word maydays are words that signify safety, stability, and calm.