- anisodactylous
- anisogamete
- anisogamous
- anisogamy
- anisole
- anisomeric
- anisomerous
- anisometric
- anisometropia
- anisomorphic
- anisophyllous
- anisopteran
- anisotropic
- anisotropy
- anisyl acetate
- anisyl alcohol
- Anita
- Anjou
- Ankara
- Ankaratra Mountains
- Ankeny
- ankerite
- ankh
- Anking
- ankle
- ankle biter
- anklebone
- ankle boot
- ankle-deep
- ankle jerk
- ankle sock
- anklet
- anklung
- ankus
- ankyloglossia
- ankylosaur
- ankylosaurus
- ankylose
- ankylosing spondylitis
- ankylosis
- ankylostomiasis
- anlace
- anlage
- anlaut
- An Lu Shan
- Ann
- ann.
- anna
- Anna
- Annaba
- Annabel
- annabergite
- Anna Christie
- Anna Ivanovna
- Anna Karenina
- annal
- annalist
- annals
- Annam
- Annamese
- Annan
- Annapolis
- Annapolis Royal
- Annapurna
- Ann Arbor
- annates
- Annatol
- annatto
- Anne
- anneal
- Anne Boleyn
- annectent
- Annecy
- annelid
- Annelida
- Annensky
- Anne of Austria
- Anne of Bohemia
- Anne of Brittany
- Anne of Cleves
- Anne of Denmark
- Anne of France
- Annette
- annex
- annexation
- annexationism
- annexe
- annexed
- annexure
- An Nhon
- Annie
- Annie Oakley
- Annigoni
- annihilable
- annihilate
- annihilation
- annihilationism
- annihilation radiation
- annihilator
- Anniston
- anniv.
- anniversary
- anniversary day
- anniversary reaction
- anno aetatis suae
- anno Domini
- anno mundi
- annona
- annonaceous
- annona family
- anno regni
- annot.
- annotate
- annotated
- annotation
- annotinous
- announce
- announcement
- announcer
- anno urbis conditae
- annoy
- annoyance
- annoyed
- annoying
- annual
- annual general meeting
- annualize
- annually
- annual parallax
- annual percentage rate
- annual report
- annual ring
- annuitant
- annuit coeptis
- annuity
- annuity certain
- annul
- annular
- annular clock
- annular eclipse
- annular ligament
- annulate
- annulet
- annulment
- annulose
- annulus
- annum
- annunciate
- annunciation
- Annunciation
- annunciator
- annus horribilis
- annus mirabilis
- Annwfn
- ano-
- anoa
- anobiid
- anocracy
- anode
- anode dark space
- anode glow
- anode resistance
- anodic
- anodize
- anodontia
- anodyne
- anoesis
- anoestrus
- anoia
- anoint
- anointed
- anointing of the sick
- Anoka
- anole
- anolyte
- anomalies
- anomalism
- anomalistic
- anomalistic month
- anomalistic year
- anomalous
- anomalous dispersion
- anomalous monism
- anomaly
- anomia
- anomie
- anomite
- anon
- anon.
- anonychia
- anonym
- anonymity
- anonymize
- anonymous
- anonymously
- anopheles
- anopia
- anopisthograph
- anorak
- anorectal
- anorectic
- anorexia
- anorexia nervosa
- anorexiant
- anorexic
- anorgasmia
- anorthic
- anorthite
- anorthoclase
- anorthosite
- anoscope
- anosmia
- another
- another county heard from
- another-guess
- Anouilh
- an ounce of prevention
- An ounce of prevention is worth a pound of cure
- ANOVA
- anovulant
- anovulation
- anovulatory
- anoxaemia
- anoxemia
- anoxia
- anoxic
- ANPA
- ANPR
- Anqing
- Anquetil
- ANS
- ans.
- ansa
- Ansar
- ansate
- Anschauung
- Anschluss
- Anselm
- anserine
- Ansermet
- Ansgar
- Anshan
- ANSI
- ansible
- Anson
- Ansonia
- anstoss
- answer
- answerable
- answerback
- answer back
- answer for
- answering machine
- answering pennant
- answering service
- answer print
- answer to
- ant
- ant-
- ant.
- Ant.
- anta
- ANTA
- Antabuse
- antacid
- Antaeus
- antagonism
- antagonist
- antagonistic
- antagonize
- antagonizer
- Antakiya
- Antakya
- antalkali
- antalkaline
- Antalya
- antanaclasis
- Antananarivo
- antapex
- antaranga
- Antarctic
- Antarctica
- Antarctic Archipelago
- Antarctic beech
- Antarctic Circle
- Antarctic Circumpolar Current
- Antarctic Convergence
- Antarctic Ocean
- Antarctic Peninsula
- Antarctic Plate
- Antarctic prion
- Antarctic Zone
- Antares
- antarthritic
- antasthmatic
- antatrophic
- ant bear
- antbird
- ant bird
- ant cow
