Nantoka/정신력jeongsillyeok[정신녁]Advanced정신력 (jeongsillyeok) is a Korean word meaning “mental toughness”.Meanings1mental toughnessPart of speechnounHanja精神力Related words능력ability노력effort정육점meat shop정성heart정신spirit정신없다not in one's right mind정신없이frantically정신적being mental정신적mental귀신ghost신비mystery신부FatherStudy Korean with flashcards →