Precarious (adjective) غیر مستحکم، رعایتی، غیر یقینی صورتحال

not securely held or in position; dangerously likely to fall or collapse.
Example: “a precarious ladder”
Lethargy (noun) بیہوشی، غنودگی، سستی

a lack of energy and enthusiasm.
Example: “there was an air of lethargy about him”