at best, at most

detailed, conscientious / pure, refined

polishing, refining / care, conscientiousness / something polished or refined, particularly polished white rice / vim and vigor, energy in doing things / life force, vitality, the energy of living

rice polishing, rice milling / polished or milled rice / excellence

essence

Kyūjitai form of 精霊 (“spirit”)

absolute sincerity; good faith

a male given name

(biochemistry) dextrin

ginseng extract