A1
/ˌeɪ ˈwʌn/
ADJECTIVE
1. Excellent and of the highest quality
Of the highest standard or quality; excellent, first-rate, or exceptionally good.
1.1. General quality and excellence
Used to describe people, things, services, or results that are excellent, outstanding, or of superior quality.
Synonyms
- excellent
- great
- superb
- first-rate
- first-class
- outstanding
- exceptional
- superior
- splendid
- terrific
- fantastic
- wonderful
- fine
- marvellous
- stellar
- sterling
- tip-top
- top-notch
- premium
- prime
Antonyms
Examples
- The restaurant is known for its A1 service and excellent food.
- She received an A1 recommendation from her former employer.
- The mechanic assured us that the car was in A1 condition.
- Their team delivered an A1 performance throughout the competition.
Related Words
- quality
- standard
- excellence
- merit
- distinction
- perfection
- superiority
- achievement
- performance
- craftsmanship
- reliability
- professionalism
1.2. Excellent condition and reliability
Used informally to indicate that a person, object, machine, or vehicle is in excellent physical condition or working order.
Synonyms
- first-rate
- excellent
- superb
- top-notch
- pristine
- immaculate
- flawless
- well-maintained
- sound
- perfect
Antonyms
Examples
- Despite its age, the vintage motorcycle remains in A1 condition.
- The technician confirmed that the equipment was in A1 working order.
- The owner has kept the property in A1 shape through regular maintenance.
Related Words
- condition
- maintenance
- durability
- functionality
- reliability
- performance
- workmanship
- upkeep
- preservation
- inspection