- anaemia
- attitude
- accessary
- adjunct
- acclaim
- artificer
- amphibian
- absence
- approximation
- atom
- aqueous
- alumnus
- alumna
- alum
- ankus
- adjutant
- Artocarpus heterophyllus
- agricultural labourer
- ambush
- agitate
- adherent
- appropriateness
- acuity
- auger
- absolute majority
- ana
- apparently
- alienator
- artlessness
- au naturel
- alias
- anonymity
- acrophony
- assignment
- amah
- absorption
- asylum
- Assamese
- Asamiya
- aerofoil
- artilleryman
- artificial intelligence
- aura
- arm
- agreeable
- arterial road
- aorta
- animal product
- anatomical structure
- annunciation