ku-adjective (archaic)
Archaic ku-adjective meaning that nothing bad happens; the situation is calm and without incident.
古い和歌に「事無しと思ふ心の安らけさ」とある。
An old waka poem says, 'The peace of mind that comes from thinking all is well.'
ku-adjective (archaic)
Archaic ku-adjective meaning something is easy to do or handle; not troublesome.
昔の人は「事無し」を「たやすい」の意味でも使った。
People long ago also used 事無し to mean 'easy' or 'simple.'
noun, na-adjective
Archaic noun or na-adjective meaning free time or lack of occupation; often implies a state of leisure or boredom.
江戸時代の文献に「事無しの身」という表現が見られる。
In Edo-period texts, the expression 事無しの身 (a person with nothing to do) can be found.