- As-needed Adj Adv
- ASAP Adv Noun Adj
- Ascetically Adv
- Asea Adj Adv
- Aseptically Adv
- Asexually Adv
- Ashamedly Adv
- Ashiver Adj Adv
- Ashore Adv
- Aside Adv Noun
- Asininely Adv
- Askance Adv
- Askant Adj Adv
- Askew Adj Adv
- Aslant Adj Adv Prep
- Asleep Adj Adv
- Aslope Adj Adv
- Aslopingly Adv
- Aspiringly Adv
- Asprawl Adj Adv
- Asquint Adj Adv
- Assertedly Adv
- Assertively Adv
- Assiduously Adv
- Associatively Adv
- Assonantly Adv
- Assortedly Adv
- Assuasively Adv
- Assumably Adv
- Assumedly Adv
- Assumptively Adv
- Assuredly Adv
- Astern Adv
- Asthmatically Adv
- Astir Adj Adv
- Astonishingly Adv
- Astoundingly Adv
- Astraddle Adv Adj
- Astrally Adv
- Astray Adv Adj
- Astride Prep Adv
- Astringently Adv
- Astrobiologically Adv
- Astrologically Adv
- Astronautically Adv
- Astronomically Adv
- Astutely Adv
- Asunder Adv
- Asymmetrically Adv
- Asymptotically Adv
- Async Adj Noun Adv
- Asynchronously Adv
- Atavistically Adv
- Atheistically Adv
- Athirst Adj Adv
- Athletically Adv
- Athwart Adv Prep
- Athwartship Adj Adv
- Athwartships Adv Adj
- Atilt Adj Adv