尽つきない

i-adjective

everlasting; inexhaustible; never-ending

Used for things that seem to continue without end, such as interest, topics, or resources. Often appears in the phrase 尽きない話題 (endless topics).

• 彼かれの話はなしは尽つきない。

  His stories are never-ending.

• このテーマには尽つきない興きょう味みがある。

  I have an inexhaustible interest in this topic.