Discovering 29 Words That End in ASS and Their Origins

Language is full of patterns, and one interesting group includes words that end in ass. You might hear them in everyday conversations, from class at school to the grass in your backyard. These words come in different forms—some describe things, like glass, while others are actions, like surpass.

Whether referring to nature, materials, or achievements, they are common in both casual speech and literature. Understanding these words can help expand your vocabulary and make communication more expressive. Let’s take a closer look at the different categories of words that end in ass and how they are used!

Four-Letter Words Ending in ‘ASS’

These short words are commonly used to describe people, objects, and sounds.

1. Bass – A type of fish or a deep, low sound.
2. Lass – A young girl or woman, especially in Scottish and Northern English dialects.
3. Mass – A large amount of something; also refers to a church service in Christianity.
4. Pass – To go by something or be successful in an exam or test.

Five-Letter Words Ending in ‘ASS’

These words often relate to materials, social structures, and nature.

1. Glass – A transparent material used for windows and containers.
2. Class – A group of students or a category of people with similar status.
3. Grass – A green plant covering lawns, fields, and meadows.
4. Amass – To gather or accumulate a large amount of something.
5. Brass – A metal alloy made of copper and zinc, often used in musical instruments.
6. Flass – A rare or archaic word with little common usage.
7. Chass – A shortened or informal variation of chassis, referring to a vehicle’s frame.

Six-Letter Words Ending in ‘ASS’

These words describe actions, landscapes, or types of objects.

1. Morass – A swampy area or a difficult, confusing situation.
2. Embass – An archaic or rare term related to embassies or diplomatic missions.
3. Repass – To pass through again.
4. Unpass – A less common term meaning something that cannot be passed.
5. Bypass – A road or route that goes around a town or an obstacle.
6. Harass – To persistently bother or annoy someone.
7. Impass – A rarely used variation of impasse, meaning a deadlock or blocked path.

Seven-Letter Words Ending in ‘ASS’

These words include verbs, technical terms, and more descriptive words.

1. Surpass – To exceed or do better than someone or something.
2. Outpass – To pass someone or something beyond a certain point.
3. Reclass – To assign something to a new category.
4. Compass – A navigational tool that shows direction, or a mathematical instrument for drawing circles.

Eight-Letter and Longer Words Ending in ‘ASS’

These words often appear in specialized contexts, including navigation, slang, and formal speech.

1. Hardpass – A slang term meaning a firm rejection or refusal.
2. Disclass – To remove someone or something from a social class or category.
3. Overpass – A bridge or road built over another road or railway.
4. Trespass – To enter someone’s land or property without permission.
5. Misclass – To classify something incorrectly.
6. Underpass – A road or tunnel built below another road or railway.
7. Telepass – An electronic toll collection system used in some countries for highway travel.