(きょうじん)

きょうじん
na-adjective
tough; tenacious; resilient
1. tough; tenacious; resilient; strong and flexible
Describes something that is both strong and flexible, able to withstand stress without breaking. Used for physical materials, bodies, or figuratively for mental fortitude and willpower. Composed of 強 (strong) + 靭 (tough/pliant).
強靭(きょうじん)精神力(せいしんりょく)()っている。
He has a tenacious mental strength.
この素材(そざい)(かる)くて強靭(きょうじん)だ。
This material is light and tough.
強靭(きょうじん)肉体(にくたい)(きた)()げるには長年(ながねん)訓練(くんれん)必要(ひつよう)だ。
Building a tough physique requires years of training.

USAGE:
強靭(きょうじん) is a na-adjective used in both physical and figurative contexts. It implies not just strength but also resilience and flexibility — the ability to endure without breaking. Written language and formal contexts are its primary domains.

COMMON COLLOCATIONS:

  • 強靭(きょうじん)精神(せいしん) (tenacious spirit)
  • 強靭(きょうじん)肉体(にくたい) (tough physique)
  • 強靭(きょうじん)意志(いし) (strong will)
  • 強靭(きょうじん)体力(たいりょく) (strong stamina)
  • 国土(こくど)強靭(きょうじん)() (national resilience — a government policy term)

SIMILAR WORDS:
頑丈(がんじょう) means "sturdy" or "solid" and emphasizes hardness and durability. 強靭(きょうじん) emphasizes flexibility and resilience alongside strength. 丈夫(じょうぶ) is a more everyday word meaning "strong" or "durable."