11-Letter Words Start with 'arc'

There are 18 11-letter words that start with 'arc'.

archaeology	archaically	archangelic
archbishops	archdeacons	archdiocese
archduchess	archduchies	archdukedom
archegonial	archegonium	archenemies
archenteron	archesporia	archipelago
architraves	archpriests	arctangents

Note: These 18 11-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)
5-letter words start with 'arc' (2)
6-letter words start with 'arc' (12)
7-letter words start with 'arc' (21)
8-letter words start with 'arc' (24)
9-letter words start with 'arc' (30)
10-letter words start with 'arc' (26)
11-letter words start with 'arc' (18)
12-letter words start with 'arc' (16)
13-letter words start with 'arc' (12)
14-letter words start with 'arc' (8)
15-letter words start with 'arc' (4)