Word

勁草

けいそう
wind-resistant blade of grass; resistant idea (metaphorically)
Word

発勁

はっけい
release internal power
Word

雄勁

ゆうけい
vigorous; powerful
Word

勁捷

けいしょう
strong and nimble
Word

勁卒

けいそつ
excellent soldier
Word

勁敵

けいてき
formidable foe
Word

勁悍

けいかん
strong and fierce
Word

簡勁

かんけい
crisp; curt; laconic; terse; spare