ayóigo

Etymology

By surface analysis, ayóo (very) +‎ -go (adverbial suffix)

Adverb

ayóigo

  1. exceedingly, very, remarkably

References

  • Robert W. Young and William Morgan, Sr. (1987) The Navajo Language. A Grammar and Colloquial Dictionary, Albuquerque, New Mexico: University of New Mexico Press, page 139.