| Word | Definitions | Synonyms |
|---|---|---|
| arcade | (noun) a structure composed of a series of arches supported by columns | Synonyms: colonnade |
| (noun) a covered passageway with shops and stalls on either side | - | |
| arcadian | (adjective) (used with regard to idealized country life) idyllically rustic | Synonyms: bucolic, pastoral |
| arcane | (adjective) requiring secret or mysterious knowledge | - |
| arcanum | (noun) information known only to a special group | Synonyms: secret |