| ataante | minuteseh |
| atabalhoadamente | pell-mell |
| Atabaque | Atabaque |
| atacadista | wholesaler |
| atacado | wholesale |
| atacado de pulmoeira | broken-winded |
| atacador | shoelace |
| Atacamita | Atacamite |
| atacante | aggressor |
| atacante (futebol) | forwardeh |
| atacante(futebol) | attackerh |
| atacar | attack |
| atacar (problema) | to approachaught |
| atacar (verbalmente etc) | to snipeswathet |
| atacar com palavras | snarl |
| atacar de surpresa | to raid swathet |
| atacável | arguable |
| atado | fixed |
| atadura | bandage |
| atadura gessada | plaster cast |
| atadurao | binding |
| Atahuallpa | Atahuallpa Province |
| Atahualpa | Atahualpa |
| Atahualpa Yupanqui | Atahualpa Yupanqui |
| Atakora | Atakora Department |
| Atal Bihari Vajpayee | Atal Bihari Vajpayee |
| atalanta | red admiral |
| Atalarico | Athalaric |
| atalho | shortcut |
| atalhodo | bypass |
| Atamante | Athamas |
| Atanagildo | Athanagild |
| Atanásio de Alexandria | Pope Athanasius I of Alexandria |
| Atapuerca | Atapuerca |
| ataque | onset |
| ataque (doença)mor | touchicsh |
| Ataque a Pearl Harbor | Attack on Pearl Harbor |
| ataque aéreo | air raid |
| ataque aéreo humor | air raidh |
| ataque cardíaco | heart attack |
| ataque colérico | flare-up |
| Ataque com gás sarin ao Metrô de Tóquio | Sarin gas attack on the Tokyo subway |
| ataque de espirros | attack of sneezing |
| ataque de mau humor | sceneicsh |
| ataque de nervos | hystericsh |
| ataque de raiva | tantrum |
| Ataque do Gás Sarin no Metrô de Tóquio | Sarin gas attack on the Tokyo subway |
| Ataque Doolittle | Doolittle Raid |
| Ataque Fígado Frito | Fried Liver Attack |
| Ataque Parham | Parham Attack |
| ataque pelas costas | criticizing |
| ataque simulado | feint |
| ataque surpresa | raid |
| ataque súbito | blitz |
| ataque-relâmpagoor | hit-and-run |
| ataquedo | onset |
| Ataques a Tiros em Beltway | Beltway sniper attacks |
| Ataques aéreos a Darwin | Bombing of Darwin |
| Ataques de wrestling profissional | Professional wrestling attacks |
| Ataques na América durante a Segunda Guerra Mundial | Attacks on North America during World War II |
| atar | bind |
| atar com correia | strap |
| atarantado | perplexedh |
| atarefado | busy |
| atarefar | task |
| atarfado | to fasten |
| Atari Jaguar | Jaguar |
| Atari Lynx | Lynx |
| Atari POKEY | Atari POKEY |
| Atari Teenage Riot | Atari Teenage Riot |
| atarracado | squat |
| atarrachar | up to |
| atasue | proceedings up to |
| atavioo | adornment atavism |
| atavismo | atavism |
| ataúde | bier |
| Ataúlfo | Ataulf |
| Ataúro | Atauro Island |
| ATB | ATB |
| Atbash | Atbash |
| ATC | Anatomical Therapeutic Chemical Classification System |
| atchim! | achoo |
| atear fogo | set fire |
| atear fogo a | ignite |
| Atef Ebeid | Atef Ebeid |
| Ateleopodiformes | Jellynose fish |
| Atelidae | Atelidae |
| atelier | studio |
| Atelinae | Atelinae |
| ateliê | studio |
| Atemi | Atemi |
| atemorizar | to awe |
| Atemóia | Atemoya |
| Atena | Athena |
| Atenas | Athens |
| atenciosamente | yours faithfully |
| atencioso | attentive |
| atenda | attend |
| atendente | attendant |
| atender | pick up |
