12-Letter Words Starting with 'ARCH'

Discover 15 playable English 12-letter words starting with 'ARCH' from familiar terms like Architecture, Archetypical, Archdiocesan and Archipelagic to rare vocabulary. Each entry is verified for word games and crosswords, complete with scores and meanings below.

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Starts with ARCHA1 words
archaeometry
Starts with ARCHD2 words
archdiocesan
archdeaconry
Starts with ARCHE6 words
archetypical
archetypally
archeometric
archegoniate
archesporium
archesporial
Starts with ARCHI4 words
architecture
archipelagic
archiphoneme
archiplasmic
Starts with ARCHO2 words
archosaurian
archoplasmic
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