| aridez | aridity |
| arideza | dryness |
| Aridoamérica | Aridoamerica |
| Ariel Arnaldo Ortega | Ariel Ortega |
| Ariel Sharon | Ariel Sharon |
| Arien | Arien |
| Aries | Aries |
| Arietídeas | Arietids |
| Ariidae | Ariidae |
| Arila | Aryl |
| Arimane | Ahriman |
| arimânico | Ahrimanic |
| Arimã | Ahriman |
| Ariocarpus | Ariocarpus |
| Arioque | Arioch |
| Ariosofia | Ariosophy |
| Arisaema | Arisaema |
| Arisaka | Arisaka |
| ariscado | perilous |
| arisco | skittish |
| Aristarco de Samos | Aristarchus of Samos |
| Aristau | Aristau |
| Aristeu | Aristaeus |
| Aristida | Three-awn |
| Aristide Briand | Aristide Briand |
| Aristide Maillol | Aristide Maillol |
| Aristides de Atenas | Aristides the Athenian |
| Aristides de Sousa Mendes | Aristides de Sousa Mendes |
| Aristides Gomes | Aristides Gomes |
| Aristides Maria Pereira | Aristides Pereira |
| Aristipo de Cirene | Aristippus |
| aristocracia | aristocracy |
| aristocrata | aristocrat |
| aristocraticamente | aristocratically |
| aristocrático | aristocratic |
| Aristolochia | Aristolochia |
| Aristolochiaceae | Aristolochiaceae |
| Aristídis Morainítis | Aristidis Moraitinis |
| Aristófanes | Aristophanes |
| Aristóteles | Aristotle |
| Aristóteles Onassis | Aristotle Onassis |
| aritmeticamente | arithmetically |
| aritmética | arithmetic |
