Congruent; Congruous adj. In agreement or harmony. Suitable; appropriate. “The company’s operations were congruent with its business plan.”

Churlish adj. Rude in a mean-spirited and surly way. “It was rather churlish of him to complain about the small donations.”

Efficacy n. The ability to produce a desired or intended result. “The efficacy of the new marketing plan has not been proven.”

Amorphous adj. Without a clearly defined shape or form. Vague; ill-organized; unclassifiable. “The amorphous package caused alarm to many people in the terminal.”

Gourmand n. A person who enjoys eating and often eats too much; gluttonous. A connoisseur of good food. “The traveling gourmand seldom passed up a restaurant.”

Melancholy n. A deep, pensive, and long-lasting sadness. adj. Sad, gloomy, or depressed. “She was in a melancholy mood.”

Disparate adj. Essentially different in kind; not allowing comparison. markedly distinct in quality or character. “He is a strong leader capable of managing a disparate team to achieve their goals.”

Demonstrative adj. Tending to show feelings, especially the open expression of emotion. “A demonstrative argument.”

Accolade n. An expression of praise or admiration. An award or privilege granted; an acknowledgment of merit. “The scientist was given many accolades for his research.”

Patronize v. Treat with an apparent kindness that betrays a feeling of superiority. “She detests being patronized.” Frequent an establishment as a customer. “He always patronizes the same restaurant.”