This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. An automobile.

verb-intransitive. To go by or ride in an automobile.

n. An automobile.

n. A setting for automatic operation.

n. A writ

n. An abbreviation of automobile.

adj. of or pertaining to an automobile.

n. In Spanish literature, a play.

n. In Spanish law:

n. An order; a decree; a sentence; a decision.

n. plural The pleadings and proceedings in a lawsuit.

n. An auto de fe.

n. An element in compound words of Greek origin, meaning self, of itself (natural), of one's self (independently), of nothing but …, etc.: very common in English and other modern languages, especially in scientific terms.

n. A colloquial abbreviation of automobile: a motor-car.

n. A real existence; what actually exists, in contradistinction to what only apparently exists.

n. a motor vehicle with four wheels; usually propelled by an internal combustion engine

"I didn't know about the synonym search (e.g. "~auto loan" will allow auto to match car, truck, etc.) and the wildcards (e.g. "red * blue" will match occurrences of red and blue with one word in between)."

motor vehicle    automotive vehicle   

auto-   

automobile   

phaeton    waggon    pace car    bus    stock car    sport utility vehicle    saloon    beach waggon    station wagon    heap   

car    automobile    machine    motorcar    motor   

Auto   

automobile    insurance    automatic    motorcycle    mortgage    additional    motor    automotive    commercial