This list contains all the adverbs used in the English language that start with A. It includes negative and positive adverbs with A to describe a person.
| Aback | Abaft | Abandonedly | Abasedly | Abashedly |
| Abbreviately | Abeam | Abed | Abhorrently | Abidingly |
| Abjectly | Ablins | Abloom | Ably | Abnormally |
| Aboard | Abominably | Aboriginally | Abortively | About |
| Above | Aboveboard | Abreast | Abroach | Abroad |
| Abrood | Abruptly | Absently | Absentmindedly | Absolutely |
| Absorbedly | Abstinently | Abstractedly | Abstractly | Abstrusely |
| Absurdly | Abundantly | Aburst | Abusively | Abysmally |
| Academically | Accentually | Acceptably | Acceptedly | Accessarily |
| Accessibly | Accessorily | Accidentally | Accommodately | Accordantly |
| According | Accordingly | Accountably | Accurately | Accusatively |
| Accusatorially | Accusingly | Accustomably | Accustomarily | Achromatically |
| Acock | Acockbill | Acoustically | Acquiescently | Acquisitively |
| Acridly | Acrimoniously | Acronycally | Acrook | Across |
| Acrostically | Actionably | Actively | Actually | Acutely |
| Adance | Adangle | Adaptly | Adays | Additionally |
| Adequately | Adherently | Adhesively | Adjacently | Adjectivally |
| Adjectively | Adjunctively | Adjunctly | Admirably | Admittedly |
| Adorably | Adoringly | Adorningly | Adown | Adroitly |
| Adulterously | Advantageously | Adventurously | Adverbially | Adversely |
| Advisably | Advisedly | Aerially | Affably | Affectedly |
| Affectingly | Affectionately | Affectively | Affettuoso | Affirmatively |
| Afflictively | Affluently | Afield | Afoot | Afore |
| Aforehand | Aforetime | Afresh | Afront | After |
| Afterward | Afterwards | Aftward | Again | Againward |
| Agamically | Agate | Agedly | Aggravatingly | Aggregately |
| Agilely | Agitatedly | Agley | Agoing | Agonistically |
| Agonizingly | Agood | Agree | Agreeably | Agreeingly |
| Agrief | Ahead | Aheap | Aheight | Ahold |
| Ahorseback | Ahull | Airily | Airwards | Ajar |
| Alacriously | Aland | Alarmedly | Alate | Alchemically |
| Alday | Alee | Alength | Alertly | Algates |
| Alife | Alimentally all | All | Allenarly | Almost |
| Almost never | Along | Already | Also | Always |
| Amazingly | Amblingly | Amorously | Amply | Analogically |
| Analytically | Anatomically | Ancestorially | Anciently | Anew |
| Angelically | Angrily | Angularly | Anights | Animally |
| Animatedly | Anniversarily | Annually | Annularry | Anxiously |
| Any | Anyhow | Anyway | Anywhere | Apparently |
| Aptly | Arrogantly | As a consequence | As a result | Astay |
| Astern | Astonishedly | Astonishingly | Astoop | Astraddle |
| Astride | Astringently | Asunder | Aswing | Aswoon |
| Aswooned | Ataunt | Ataunto | Athwart | Atilt |
| A-tiptoe | Atmospherically | Atomically | Atop | Atrip |
| Attemperly | Attently | Attonce | Attone | Attributively |
| Atwain | Atwixt | Atwo | Audaciously | Audibly |
| Aught | Augustly | Auricularly | Austerely | Authentically |
| Authenticly | Autogenously | Automatically | Autoptically | Auxiliarly |
| Avaiably | Avaiably | Aversely | Avisely | Avidiously |
| Avie | Away | Away | Aweigh | Awful |
| Awfully | Awhile | Awing | Awkly | Awkward |
| Awkwardly | Axially | Axiomatically | Ay | Aye |
| Ayein | Ayeins | Ayen | Ayenward | Ayond |
| Ayont |
