Shirabe
頑強

頑強がんきょう

Common I-adj
English jmdict
1
adjectival nouns or quasi-adjectives (keiyodoshi) stubborn;dogged;persistent;tenacious
当局は地域住民の頑強な抵抗にあった。
The authorities met with unyielding opposition from the locals.
2
adjectival nouns or quasi-adjectives (keiyodoshi) tough;sturdy;hardy;strong
大男が必ずしも頑強だとは限らない。
A big man is not always robust.