Grouses are a type of game bird that are known for their distinctive calls and feisty personalities. They are typically found in woods and other natural areas throughout North America, Europe, and Asia. There are many synonyms for the word grouses, including complaints, grumbles, gripes, whines, moans, bellyaches, and grievances. These words all describe the act of expressing dissatisfaction or disapproval about something. People often grouse about things that they don't like or that frustrate them, such as the weather, their job, or their family. Despite their reputation for being somewhat cantankerous, grouses are beloved by many hunters and birdwatchers alike.