JLPT N1
恒久
Formal permanence or unchanging status, often applied to peace, laws, or official measures.
Readings
Other forms
恒久の no-adjective form
恒久的 na-adjective form
Noun, No-adjective, Na-adjective (as 恒久的)
Permanent / Everlasting
Refers to a condition, system, or law established to remain in place indefinitely without change.