There are total 13 letters in Authochthonic, Starting with A and ending with C. In Authochthonic A is 1st, U is 21st, T is 20th, H is 8th, O is 15th, C is 3rd, N is 14th, I is 9th letters in Alphabet Series.
Total 253 words created by multiple letters combination of Authochthonic in English Dictionary.
Definition of the word Authochthonic, Meaning of Authochthonic word :
a. - Alt. of Autochthonous