1. Coffer; the ark-shell.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• arka,
• zrca,
• srca,
• wrca,
• qrca,
• aeca,
• afca,
• atca,
• a5ca,
• a4ca,
• arxa,
• arcz,
• arcw,
• arcq,
• zarca,
• azrca,
• sarca,
• asrca,
• warca,
• awrca

• araujia,
• ark,
• aras,
• Arica,
• araujo,
• arak,
• arriaga,
• arc,
• arias,
• areca,
• Ariza,
• araceae,
• arawak,
• ares,
• arse,
• arzu,
• arocho,
• arauca,
• ARCE,
• arico,
• Arreaga,
• araiza,
• araki,
• arch,
• arrack,
• arras,
• archway,
• arakawa,
• arocha,
• argo.

The adjective form of the word "arca" is "arcane".

The plural of the "arca" can be the "arcae".

The singular of the "arca" can be the "arca".