There are 12 6-letter words that start with 'arc'.
| arcade | arcana | arcane | arched | archer |
| arches | archil | archly | archon | arcing |
| arcked | arctic | |||
Note: These 12 6-letter words that start with 'arc' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with arch, arca, arcu, arct, arcs, arcc, arci, arck, arce, arco.
4-letter words start with 'arc' (3)