Both Uses

interminable
in
The Yellow Wallpaper
(Auto-generated)

There is one end of the room where it is almost intact, and there, when the crosslights fade and the low sun shines directly upon it, I can almost fancy radiation after all,—the interminable grotesques seem to form around a common centre and rush off in headlong plunges of equal distraction.†
If you can imagine a toadstool in joints, an interminable string of toadstools, budding and sprouting in endless convolutions—why, that is something like it.†
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Definitions:

(1) (interminable)
seemingly endless; or long and unpleasant (often boring or annoying)
(2) (meaning too rare to warrant focus)