- Adp
- Airily
- A disciple who lodges with his preceptor
- A divine ministrel
- A dogs life
- A dry
- A false alarm
- A fiche
- A fish
- A floating voter
- A form of verse in which each line contains eight letters
- A golden parachute
- A good innings
- Abaddon
- Abandoned
- Abandoned woman
- Abandonment
- Abased
- Abashed
- Abba
- Abbreviation
- Abbreviator
- Aberrant
- Abnormally
- Abode assylum
- Abolishment
- Abolitionism
- Abolitionist
- Abominable snowman
- Abomination
- Aboriginal
- Abreaction
- Abortive
- Abounding in waves
- About-face
- About-turn
- Above
- Above ones head
- Above ones reach
- Absently
- Absolute
- Aqiqah
- Absorb in
- Absorbed
- Absorbent
- Absorbing
- Abstract art
- Abstractedness
- Accent
- Acceptableness
- Access mode
- Accessary
- Accession
- Accessory
- Accessory gland
- Accident
- Accident-prone
- Acclimatized
- Acclivity
- Accomplice
- Accompliser
- Accomplishment
- Accordance
- Accordion
- Accost
- Achaean
- Achieve
- Achieving
- Acicular
- Acid
- Acidic
- Acidulate
- Acquaint
- Act the fool
- Active programme
- Activism
- Activity
- Actor
- Acts of god
- Add lustre to
- Add time
- Add up to
- Addable
- Added
- Addendum
- Adder
- Addicted to
- Addiction
- Additive
- Address
- Address book
- Address proof
- Adenoidal
- Adequate
- Admit
- Admittance
- Admitting defeat
- Admonition
- Admonitory
- Adon