Following are all the chechnian like words, in the list below.
DAGHESTANI
100% like chechnian
ABKHASIAN
100% like chechnian
PETCHENEK
99.99% like chechnian
OSETIAN
99.99% like chechnian
PETCHENEG
99.98% like chechnian
KIRGHIZ
99.98% like chechnian
OSSETIN
99.98% like chechnian
DAGHISTANI
99.97% like chechnian
KIRGIZ
99.97% like chechnian
PACHENEG
99.96% like chechnian
QIRGHIZ
99.96% like chechnian
KARABAGHIAN
99.96% like chechnian
DJUNGARIAN
99.95% like chechnian
CAUCASIAN
99.95% like chechnian
KYRGHYZ
99.94% like chechnian
KALMYCK
99.94% like chechnian
DRUZIAN
99.94% like chechnian
KIPCZAK
99.93% like chechnian
KYPCHAK
99.93% like chechnian
BELORUSSIAN
99.92% like chechnian
BELARUSSIAN
99.92% like chechnian
BIELORUSSIAN
99.92% like chechnian
QYRGHYZ
99.91% like chechnian
TRANSDNIESTRIAN
99.91% like chechnian
UIGURIAN
99.9% like chechnian
SELJUQIAN
99.9% like chechnian
MAZOVIAN
99.9% like chechnian
KASUBIAN
99.89% like chechnian
CZARIAN
99.89% like chechnian
DECCANY
99.88% like chechnian
TADZHIK
99.88% like chechnian
TASHKANDI
99.88% like chechnian
JAGATAIC
99.87% like chechnian
WALACHIAN
99.87% like chechnian
HERZEGOVINAN
99.86% like chechnian
KONGOESE
99.86% like chechnian
CASSUBIAN
99.86% like chechnian
YENISSEIAN
99.85% like chechnian
QIPCHAK
99.85% like chechnian
TURKEMAN
99.84% like chechnian
CYRENEAN
99.84% like chechnian
PAN-SLAVIC
99.84% like chechnian
KANDIAN
99.83% like chechnian
SHOSHONIAN
99.83% like chechnian
KAFKAN
99.82% like chechnian
QUEBECOISE
99.82% like chechnian
YIDDISHE
99.82% like chechnian
EAST EUROPEAN
99.81% like chechnian
TURKOMAN
99.81% like chechnian
QIPCHAQ
99.8% like chechnian
AKHAIAN
99.8% like chechnian
PHENICIAN
99.8% like chechnian
MORDVIAN
99.79% like chechnian
QYPCHAQ
99.79% like chechnian
BOLGAR
99.78% like chechnian
SKOPIAN
99.78% like chechnian
DAKHINI
99.78% like chechnian
INDO-CHINESE
99.77% like chechnian
BOKHARAN
99.77% like chechnian
CHALDAEAN
99.76% like chechnian
GHAZNEVID
99.76% like chechnian
PALESTINEAN
99.76% like chechnian
ZAPOROGIAN
99.75% like chechnian
ALAMANNI
99.75% like chechnian
MAZANDARANI
99.74% like chechnian
KOORILIAN
99.74% like chechnian
EUROASIAN
99.74% like chechnian
MALAYALEE
99.73% like chechnian
CAMPUCHEAN
99.73% like chechnian
SELJUQ
99.72% like chechnian
PESHAWARI
99.72% like chechnian
COURONIAN
99.72% like chechnian
NORTH CAROLINAN
99.71% like chechnian
SHUGNAN
99.71% like chechnian
BYELORUSSIAN
99.7% like chechnian
JOHORIAN
99.7% like chechnian
SHUGHNANI
99.7% like chechnian
SAN'ANI
99.69% like chechnian
NABATAEAN
99.69% like chechnian
SASANIAN
99.68% like chechnian
VENITIAN
99.68% like chechnian
DAHOMEAN
99.68% like chechnian
DAHOMAN
99.67% like chechnian
MAZDIAN
99.67% like chechnian
ZAMBESIAN
99.66% like chechnian
ADJARIAN
99.66% like chechnian
KITTIAN
99.66% like chechnian
SASANID
99.65% like chechnian
ECUADORAN
99.65% like chechnian
EUSKARIAN
99.64% like chechnian
MAGHRIBI
99.64% like chechnian
LEZGIN
99.64% like chechnian
JUDAEAN
99.63% like chechnian
RUSSO-CENTRIC
99.63% like chechnian
SIERRA LEONIAN
99.62% like chechnian
CANDYAN
99.62% like chechnian
OSSET
99.62% like chechnian
COLORADOAN
99.61% like chechnian
NUYORICAN
99.61% like chechnian
BELARUSAN
99.6% like chechnian