- Attention deficit disorder
- Attentively
- Attenuate
- Attest
- Attic
- Attire abode
- Attirement
- Attitude
- Attracted
- Attracting
- Attributable
- Attribute
- Attributes
- Attrition
- Atypical
- Auntie
- Aura
- Aurora borealis
- Auscultation
- Auspicious function
- Auspicious sound
- Auspicious woman
- Austral
- Autarky
- Authentic
- Authenticity
- Author
- Authoritarian
- Avoid
- Avouch
- Avowal
- Avowedly
- Avulse
- Avuncular
- Awakening
- Award
- Awfully
- Awkward
- Awoke
- Awry
- Axe
- Axillary bud
- As such
- Atomism
- Alienist
- Almirah
- Amen!
- Antiquarianism
- Arm
- Atdm
- A drop in the ocean
- A fair treat
- A feather in one's cap
- A fellow believer
- A few
- A fight to the finish
- A fighting chance
- A figure of squaresused in holy spells
- A fly on the wall
- A gem
- A good deal
- A good or great many
- A hen party
- A herb with the smell of camphor
- A historical
- A hollow laughter
- A la
- A labour of love
- A little only
- A mad dash
- A mad scramble
- A man of senses
- A matter of course
- A medicinal herb
- A medicinal plant
- A momant
- A musical drum
- A pair
- A peg to hang on
- A pinch of
- A pipe-dream
- A planetary junction in which the moon stands in the focus of the sun
- A poison
- A regular life
- A rolling stone gathers no moss
- A second opinion
- A small cup
- A small play
- A smart move
- A sore thumb
- A table-land
- A tree
- A war bride
- A war veteran
- A wet nurse
- A white elephant
- A yadava
- Aaronic
- Ab ovo
- Abode