await publication

avant-garde artist

attach importance to

atmospheric pressure

attach to

attribute to

at will

at the word of command

at maturity

at most

at liberty

at the opposite extreme

at the suggestion of

at the request of

at large

at the peak of

at any price

at an angle

at best

at all costs

at a run

at great length

astronomical body

as well as

assembly line

as the case might be

at a rate of

as go

assume control of

as follows

as the name suggests

as a rule

as a result of

as a result

arrive at

arouse controversy

arctic (tern)

apply to

appeal to sb.

and the like

apart from

an array of

all night long

amount to

along with

all but

air current

add up to

adjust to

add to

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acid rain

adapt to

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a wealth of

a variety of

a set of

a series of

advanced composition

accomodate to

a suite of

a strip of

a speck of

a mess of

a household word

a rule of thumb

accuse sb. of

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a gust of wind

a great variety of

a favorite topic

a host of

a cluster of

a crew of

a grain of truth

a crushing blow

a constant temperature

a column of water

avail

autocrat

a beam of light

authority

authorize

a blast of

available

autonomous

auxiliary

authentic

austere

auspices

austerity

auspicious

augment

aura

auditor

a burning desire

audible

audacious

auction

attribute

attire

attorney

attic

attest

attendant

attenuate

atrocious

atone

asylum

astute

astronaut

astrology

astound

assumption

assuage

assorted

asset

assess

assimilate

assiduous

assertion

assert

assemble

assemblage

assay

assault

assassinate

assail

aspire

aspect

ascribe

ascend

artillery

artificial

articulate

ascertain

arrogant

array

aromatic

aroma

armament

aristocrat

arid

arduous

ardent

archives

arbitrate

arbitrator

arable

armistice

aquatic

aptitude

apt

appropriate

approximate

apprehension

appraise

apprentice

apprehensive

appliance

apprehend

appendage

arbitrary

append

appeal

applaud

appall

appease

apparel

aperture

apex

apathy

anthem

apathetic

antecedent

antique

antagonistic

antidote

antagonism

anomaly

anonymous

annul

annual

annoy

annotate

anniversary

annihilate

annex

animate

anguish

anecdote

anchor

ancestor

anatomy

analogous

amplify

ample

amorphous

ammunition

amity

amiss

amicable

amiable

amenity

ameliorate

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ambush

ambivalent

ambitious

ambiguous

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ambivalence

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alter

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alternate

amalgamate

aloof

altitude

alms

ally

allure

allude

allot

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allergic

alloy

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align

allegiance

alienate

alien

alert

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aisle

air

ailment

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agrarian

aglow

agitate

agile

aggregate

aggravate

aghast

aggrandize

agonize

agenda

affluent

afflict

affiliate

affirm

affinity

affable

aesthetic

adverse

advocate

adversity

adulterate

adulate

adroit

adorn

adopt

adore

adolescence

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admonish

administer

adjust

adjourn

adjoin

adjacent

adhesive

adhere

adherent

adequate

adept

acid

accustom

accuse

accumulate

account

accost

accredit

accord

accompany

accommodate

accomplice

acclaim

accessory

access

accentuate

accelerate

accede

abyss

abuse

abstruse

absolve

abrupt

abridge

abstract

aborigines

abominate

abominable

abolish

abhorrent

ablaze

abet

abiding

abbreviate

abide

abate

awe

avid

abash

abase

awry

avow

avouch

aviation

avert

avaricious

avenge

aver

average

averse

aversion