Following are all the rugian like words, in the list below.
RUGENIAN
100% like rugian
RIGAN
100% like rugian
RUTHENIAN
99.99% like rugian
RUMELIAN
99.99% like rugian
VOLGAN
99.98% like rugian
RHENISH
99.98% like rugian
RHODIAN
99.98% like rugian
RHINELANDIC
99.97% like rugian
RHENIAN
99.97% like rugian
LIGURIAN
99.96% like rugian
RHENIC
99.96% like rugian
RESIAN
99.96% like rugian
RIVERIAN
99.95% like rugian
RYUKYUAN
99.95% like rugian
OLD RUTHENIAN
99.94% like rugian
FRIULIAN
99.94% like rugian
ROVIGNESE
99.94% like rugian
RHODESIAN
99.93% like rugian
RHAETIAN
99.93% like rugian
RIPUARIAN
99.92% like rugian
RWANDAN
99.92% like rugian
PUGLIAN
99.92% like rugian
RHODANIAN
99.91% like rugian
GERGOVIAN
99.91% like rugian
PERUGIAN
99.9% like rugian
RUSSIAN
99.9% like rugian
SUEBIAN
99.9% like rugian
ROMANO-GERMANIC
99.89% like rugian
BURYATIAN
99.89% like rugian
REJANGESE
99.88% like rugian
RUSYN
99.88% like rugian
RODRIGUAN
99.88% like rugian
SWABIAN
99.87% like rugian
GAGAUZIAN
99.87% like rugian
PUGLIESE
99.86% like rugian
BURIAT
99.86% like rugian
LOEGRIAN
99.86% like rugian
BURYAT
99.85% like rugian
WIRRALIAN
99.85% like rugian
RASCIAN
99.84% like rugian
SURIGAONON
99.84% like rugian
HERULIAN
99.84% like rugian
GANGEAN
99.83% like rugian
RANGOONESE
99.83% like rugian
RUSIAN
99.82% like rugian
GERMAN
99.82% like rugian
ROMANIAN
99.81% like rugian
LUSATIAN
99.81% like rugian
GAETULIAN
99.8% like rugian
VARANGIAN
99.8% like rugian
ROMAN
99.8% like rugian
TURANIAN
99.79% like rugian
LOTHRINGIAN
99.79% like rugian
ADRIAN
99.78% like rugian
LIBRIGENAL
99.78% like rugian
PRUSSIAN
99.78% like rugian
JUTLANDIC
99.77% like rugian
LOTHARINGIAN
99.77% like rugian
GERMANIC
99.76% like rugian
RONCAGLIAN
99.76% like rugian
INSUBRIAN
99.76% like rugian
RURIGENOUS
99.75% like rugian
WüRTTEMBERGIAN
99.75% like rugian
UDMURTIAN
99.74% like rugian
LUSITANIAN
99.74% like rugian
RUNIC
99.74% like rugian
VIRGILIAN
99.73% like rugian
LIBERIAN
99.73% like rugian
THURINGIAN
99.72% like rugian
DZUNGARIAN
99.72% like rugian
RHEAN
99.72% like rugian
URALIAN
99.71% like rugian
TRANSNISTRIAN
99.7% like rugian
OSTROGOTHIAN
99.7% like rugian
SORBIAN
99.7% like rugian
DAURIAN
99.69% like rugian
RIVERINE
99.69% like rugian
SUMATRAN
99.68% like rugian
HESSIAN
99.68% like rugian
RUMIAN
99.68% like rugian
RUMANIAN
99.67% like rugian
KHIVAN
99.67% like rugian
ELBIAN
99.66% like rugian
MORDOVIAN
99.66% like rugian
VISIGOTHIAN
99.66% like rugian
LüBECKIAN
99.65% like rugian
PELASGIAN
99.65% like rugian
BAHNARIC
99.64% like rugian
RUPIAL
99.64% like rugian
BERINGIAN
99.64% like rugian
BULGAR
99.63% like rugian
PHRYGIAN
99.63% like rugian
CALABRIAN
99.62% like rugian
ADYGEIC
99.62% like rugian
MOLDAVIAN
99.62% like rugian
LAURUSSIAN
99.61% like rugian
LAGUNAR
99.61% like rugian
RUSS
99.6% like rugian
GERMAN-LIKE
99.6% like rugian
DACIAN
99.6% like rugian