- affluent society
- affluenza
- afflux
- affogato
- afford
- affordability
- affordable
- Affordable Care Act
- affordably
- affordance
- afforded
- afforest
- affranchise
- affray
- affrayer
- affreight
- affreightment
- affricate
- affrication
- affricative
- affright
- affront
- affrontive
- afft.
- affusion
- AFG
- Afg.
- AFGE
- Afgh.
- afghan
- Afghan
- Afghan hound
- afghani
- Afghani
- Afghanistan
- Afghanization
- AFib
- aficionada
- aficionado
- afield
- afikomen
- afire
- AFIS
- AFK
- AFL
- aflame
- A-flat major
- aflatoxin
- AFL-CIO
- afloat
- aflutter
- AFM
- AFN
- AFNOR
- afocal
- Afognak
- à fond
- Afonso
- A fool and his money are soon parted
- A foolish consistency is the hobgoblin of little minds
- afoot
- afore
- aforehand
- aforementioned
- aforesaid
- aforethought
- aforetime
- a fortiori
- afoul
- afoul of
- afp
- Afr
- Afr-
- Afr.
- AFRAeS
- afraid
- afraid of one's own shadow
- A-frame
- Afrasia
- Afrasian
- afreet
- afresh
- Afric
- Africa
- African
- Africana
- African American
- African-American
- African American English
- African American Vernacular English
- African-American Vernacular English
- African bush elephant
- African-Canadian
- African cherry-orange
- African daisy
- African dominoes
- African elephant
- African forest elephant
- African grape
- African horse sickness
- Africanism
- Africanist
- Africanize
- Africanized honeybee
- African lily
- African mahogany
- African marigold
- African millet
- African National Congress
- African Plate
- African potato
- African pygmy elephant
- African swine fever
- Africanthropus
- African time
- African tulip tree
- African Union
- African violet
- African wild ass
- African yellowwood
- A friend in need is a friend indeed
- Afrikaans
- Afrikander
- Afrikaner
- Afrikanerdom
- Afrikanerism
- afrit
- Afro
- Afro-
- Afro-American
- Afro-Asian
- Afroasiatic
- Afro-Asiatic
- Afro-British
- Afro-Caribbean
- Afrocentric
- Afro-chain
- Afro-comb
- Afro-Cuban
- Afrofuturism
- Afro-Latina
- Afro-Latino
- Afro-Latinx
- Afro-pessimism
- Afro-pop
- afrormosia
- AFSCME
- AFSLAET
- aft
- aft.
- after
- after a fashion
- after all
- after all's said and done
- after a sort
- after a while
- afterbeat
- afterbirth
- afterbody
- afterbrain
- afterburner
- afterburning
- aftercare
- aftercast
- afterclap
- aftercooler
- afterdamp
- afterdeck
- after-dinner
- aftereffect
- afterglow
- aftergrowth
- afterguard
- afterheat
- after hours
- after-hours
- afterimage
- afterlife
- afterlight
- aftermarket
- after mast
- aftermath
- aftermost
- afternoon
- afternooner
- afternoons
- afternoon watch
- after one's own heart
- afterpain
- afterpains
- afterparty
- after-party
- afterpeak
- afterpiece
- after-ripening
- after-run
- afters
- afterschool
- aftersensation
- aftershaft
- aftershave
- aftershave lotion
- aftershock
- aftershow
- aftersun
- aftertaste
- aftertax
- after the fact
- afterthought
- aftertime
- aftertreatment
- afterward
- afterwards
- afterword
- afterwork
- afterworld
- afteryears
- AFTN
- aftosa
- AFTRA
- AFV
- Afyon
- ag
- Ag
- AG
- ag-
- ag.
- Ag.
- Ag.E.
- aga
- Aga
- Agabus
- Agadir
- Agag
- again
- again and again
- against
- against all odds
- against one's better judgment
- against one's will
- against the clock
- against the grain
- against the tide
- Aga Khan
- Aga Khan III
- Aga Khan IV
- agal
- agalactia
- agalite
- agalloch
- agama
- Agama
- A game
- Agamede
- Agamemnon
- agamete
- agamic
- agamid
- agammaglobulinemia
- agamogenesis
- agamogony
- agamont
- agamospermy
- agamy
- Agaña
- agapanthus
- agape
- Agape
- Agapetus I
- Agapetus II
- agar
- Agar
- agaric
- agaricaceous
- agaric acid
- agaricin
- agaricus
- agarita
- agarose
- Agartala
- Aga saga
- Agassi
- Agassiz
- Agastrophus
- Agastya
- agata
- agate
- Agate
- agate line
- agateware
- Agatha
- Agatho
- Agathocles
- Agathon
- agatize
- à gauche
- agave
- agave family
- Agawam
- agaze
