Grunt
Definition 1 of 5
Pro Tip 1/2
Animal Sounds
Used for the peculiar sound that pigs make; can suggest a messy or greedy context. He eats like a pig, always with loud grunts.
Pro Tip 2/2
Express Discomfort
Can imply dislike or discomfort when describing a person's sound, like a complaining noise. She grunted in displeasure when asked to clean her room.