Adjective
The word is derived from busy
In fact, of all hoodoos in Wall Street I think the resolve to induce the stock market to act as a fairy godmother is the busiest and most persistent. Edwin Lefèvre
I got into radio when I was eight, and I was one of the busiest child dramatic actors in America. Mel Torme
In many ways, September feels like the busiest time of the year: The kids go back to school, work piles up after the summer's dog days, and Thanksgiving is suddenly upon us. Brené Brown
The man who has nothing to do is always the busiest. French Proverb
Tomorrow is often the busiest time of the year. Spanish Proverb
Tomorrow is the busiest day of the year. Spanish Proverb