My Suggestions

ũthuro

n. · class 14

  1. choiceness, quality, refinement. The quality of being choice, refined, or of the highest quality; excellence or superior grade.

Example: Amũkĩrai ũtaaro wakwa, tiga betha; iyũkiai ũmenyi, tiga thahabu, o na ĩrĩ ya ũthuro. (PRO 8:10) — Take my instruction instead of silver,