- analystic mind
- americana
- ablative case
- aforestation
- address size
- algol
- airlock
- ampoule
- amberite
- acquaintanceship
- adulterress
- ammonite stone
- a good second
- aloe spicata
- absolute address
- algebric
- after petticoat
- a wandering jew
- adulterant
- an ornament for the neck
- allotropy
- an opening flower
- abracadabra
- americium
- above the weather
- admiralty
- abrakadabra
- alphabetical
- advisedly
- an electuary
- a good number of
- aconite
- achievement quotient
- acid lemon
- a tight fit
- alkaline salt
- adventuress
- agnomen
- afflictive
- air speed
- aide-de-camp
- adhatoda vasica
- altimeter
- advised
- all over with
- amusement arcade
- airshaft
- alkalization
- after-taste
- alkaline
- allergic to
- abusive word
- actualise
- a mad dash
- almirah
- a hard life
- a good sort
- a hard nut to crack
- a warrior who drives the chariot and fights at the same time
- a good while
- abridgment
- aimed at
- a nasty one
- a la
- all the while
- affective
- alphanumeric
- abba
- a nervous wreck
- administrative
- adjunct
- ad infinitum
- angelic
- anger
- adequacy
- anglican
- accessible
- anguish
- anti-incumbent
- anti-revolutionary
- adhesion
- antianxiety
- antibiotic
- add
- anticipatory bail
- anticlimax
- antics
- antisocial
- antithesis
- adage
- antonym
- anxiety disorders
- actually
- any small bird
- actuality
- activity
- anyplace
- aortal
- actor, actress
- acquisition