an → →

analogous → →

analogy → →

analyse → →

analysis → →

analyst → →

analyze → →

anarchist → →

anarchy → →

anatomy → →

ancestor → →

ancestral → →

ancestry → →

anchor → →

anchorage → →

ancient → →

and → →

Andersen, Hans Christian → →

Anderson, Sherwood → →

Andes → →

Andorra → →

Andrew → →

anecdote → →

anemone → →

anew → →

angel → →

angelic → →

Angelico, Fra → →

anger → →

angle^１ → →

angler → →

Anglican → →

Anglo‐Saxon → →

Angola → →

angrily → →

angry → →

anguish → →

angular → →

animal → →

animate → →

animate → →

animated → →

animation → →

animosity → →

ankle → →

Ann → →

annals → →

Anne, Queen → →

annex → →

annexation → →

annihilate → →

annihilation → →

anniversary → →

announce → →

announcement → →

announcer → →

annoy → →

annoyance → →

annoying → →

annual → →

annually → →

annuity → →

annul → →

anoint → →

anonymous → →

another → →

answer → →

ant → →

antagonism → →

antagonist → →

antarctic → →

ante → →

antecedent → →

antelope → →

antenna → →

anterior → →

anteroom → →

anthem → →

anther → →

anthill → →

Anthony → →

anthracite → →

anti → →

antibody → →

anticipate → →

anticipation → →

antidote → →

Antigua and Barbuda → →

antipathy → →

antiquated → →

antique → →

antiquity → →

antiseptic → →

antitoxin → →

Antony, Mark → →

antonym → →

anvil → →

anxiety → →

anxious → →

anxiously → →

any → →

anybody → →

anyhow → →

anyone → →

anything → →

anytime → →

anyway → →

anywhere → →

apace → →

apart → →

apartment → →

apathy → →

ape → →

aperture → →

apex → →

apiece → →

Apollo → →

apologetic → →

apologize → →

apology → →

apostle → →

apostrophe → →

apothecary → →

appall → →

appalling → →

apparatus → →

apparel → →

apparent → →

apparently → →

apparition → →

appeal → →

appear → →

appearance → →

appease → →

appendage → →

appendices → →

appendix → →

appertain → →

appetite → →

applaud → →

applause → →

apple → →

apple pie → →

appliance → →

applicable → →

applicant → →

application → →

applied → →

apply → →

appoint → →

appointment → →

appraisal → →

appraise → →

appreciable → →

appreciate → →

appreciation → →

appreciative → →

apprehend → →

apprehension → →

apprehensive → →

apprentice → →

apprenticeship → →

approach → →

approbation → →

appropriate → →

appropriate → →

appropriation → →

approval → →

approve → →

approximate → →

approximate → →

approximately → →

apricot → →

April → →

apron → →

apt → →

aptitude → →

aquarium → →

aquatic → →

aqueduct → →

Aquinas, Saint Thomas → →

Arab → →

Arabia → →

Arabian → →

Arabic → →

Arafat, Yasser → →

arbitrary → →

arbitration → →

arbor^１ → →

arc → →

Arcadia → →

arch^１ → →

archbishop → →

arched → →

archer → →

archery → →

Archimedes → →

archipelago → →

architect → →

architectural → →

architecture → →

archive → →

arctic → →

ardent → →

ardor, 《英》 ardour → →

arduous → →

are^１ → →

are^２ → →

area → →

arena → →

aren't → →

Argentina → →

argue → →

argument → →

arid → →

arise → →

arose, arisen → →

arisen → →

aristocracy → →

aristocrat → →

aristocratic → →

Aristotle → →

arithmetic → →

arithmetic → →

Arius → →

Arizona → →

ark → →

Arkansas → →

arm^１ → →

arm^２ → →

armament → →

armchair → →

Armenia → →

armful → →

armistice → →

armor → →

armored → →

armory → →

armour → →

arms → →

army → →

Arnold, Matthew → →

aroma → →

aromatic → →

arose → →

around → →

arouse → →

arraign → →

arrange → →

arrangement → →

arrant → →

array → →

arrest → →

arrival → →

arrive → →

arrogance → →

arrogant → →

arrow → →

arsenal → →

arsenic → →

art^１ → →

artery → →

artful → →

Arthur, King → →

article → →

articulate → →

artifice → →

artificial → →

artificially → →

artillery → →

artisan → →

artist → →

artistic → →

artless → →

as → →

ascend → →

ascent → →

ascertain → →

ascribe → →

ash^１ → →

ashamed → →

ashen^１ → →

Ashkenazy, Vladimir → →

ashore → →

ashtray → →

Asia → →

Asian → →

aside → →

Asimov, Isaac → →

ask → →

askance → →

asleep → →

asp → →

asparagus → →

aspect → →

asphalt → →

aspirant → →

aspiration → →

aspire → →

ass^１ → →

assail → →

assassin → →

assassinate → →

assassination → →

assault → →

assay → →

assemblage → →

assemble → →

assembly → →

assent → →

assert → →

assertion → →

assess → →

assessment → →

asset → →

assign → →

assignment → →

assimilate → →

assimilation → →

assist → →

assistance → →

assistant → →

associate → →

associate → →

associate → →

association → →

assorted → →

assume → →

assumption → →

assurance → →

assure → →

assured → →

assuredly → →

aster → →

astern → →

astonish → →

astonished → →

astonishing → →

astonishment → →

astound → →

astray → →

astride → →

astrologer → →

astrology → →

astronaut → →

astronautics → →

astronomer → →

astronomical → →

astronomy → →

asunder → →

asylum → →

at → →

ate → →

Athanasius, Saint → →

atheist → →

Athens → →

athlete → →

athletic → →

athletics → →

Atlantic → →

Atlantic Ocean → →

atlas → →

atmosphere → →

atmospheric → →

atom → →

atomic → →

atone → →

atonement → →

atop → →

atrocious → →

atrocity → →

attach → →

attachment → →

attack → →

attain → →

attainable → →

attainment → →

attempt → →

attend → →

attendance → →

attendant → →

attention → →

attentive → →

attest → →

attic → →

attitude → →

attorney → →

attract → →

attraction → →

attractive → →

attribute → →

attribute → →

auburn → →

auction → →

audacious → →

audacity → →

Auden, W.H. → →

audible → →

audience → →

auditor → →

auditorium → →

aught^１ → →

augment → →

augur → →

august → →

August → →

Augustine → →

Augustus → →

aunt → →

aurora → →

auspice → →

auspicious → →

Austen, Jane → →

austere → →

austerity → →

Australia → →

Australian → →

Austria → →

Austria‐Hungary → →

authentic → →

author → →

authoritative → →

authority → →

authorize → →

authorship → →

auto → →

autobiography → →

autograph → →

automatic → →

automatically → →

automation → →

automobile → →

automotive → →

autumn → →

auxiliary → →

auxiliary verb → →

avail → →

available → →

avalanche → →

avarice → →

avenge → →

avenue → →

aver → →

average → →

averse → →

aversion → →

avert → →

aviation → →

aviator → →

avoid → →

Avon → →

avow → →

await → →

awake → →

awaken → →

awakening → →

award → →

aware → →

awareness → →

away → →

awe → →

awful → →

awfully → →

awhile → →

awkward → →

awkwardly → →

awning → →

awoke → →

awoken → →

ax, 《英》 axe → →

axes → →

axis → →

axle → →

aye, ay → →

Azerbaijan → →

azure → →

B

b^１, B^１ → →

babble → →

babe → →

baboon → →

baby → →

babyhood → →

baby‐sitter → →

Bach, Johann Sebastian → →

bachelor → →

bacillus → →

back → →

backbone → →

background → →

backward → →

backwards → →

backwoods → →

backwoodsman → →

backyard → →

bacon → →

Bacon, Francis → →

bacteria → →

bad → →

bade → →