RAUCID
RAUCITIES
RAUCITY
RAUCLE
RAUCLER
RAUCLEST
RAUCOUS
RAUCOUSLY
RAUCOUSNESS
RAUCOUSNESSES
RAUGHT
RAUN
RAUNCH
RAUNCHED
RAUNCHES
RAUNCHIER
RAUNCHIEST
RAUNCHILY
RAUNCHINESS
RAUNCHINESSES
RAUNCHING
RAUNCHY
RAUNGE
RAUNGED
RAUNGES
RAUNGING
RAUNS
RAUPATU
RAUPATUS
RAUPO
RAURIKI
RAURIKIS
RAUWOLFIA
RAUWOLFIAS

34 words start with RAU.