Dead
Dead adjective - Not being in a state of use, activity, or employment.
Usage example: local coal mines that have been dead for years
Inoperable and dead are semantically related. in not working topic. In some cases you can use "Inoperable" instead an adjective "Dead".
Nearby Word: deadly
Inoperable
Inoperable adjective - Not capable of being put to use or account.
Usage example: a delightfully creative but inoperable plan for building a theme park in the area
Dead and inoperable are semantically related. Sometimes you can use "Dead" instead an adjective "Inoperable".
Nearby Word: inoperative
Mutual synonyms
Both words in one sentence
- Over the course of the episode it gets revealed that the woman's father is long dead, and that the woman herself is suffering dementia as a result of a inoperable malignant brain tumor.
Source: Thoroughly Mistaken Identity - Even after being horribly injured, with his ship inoperable and his entire crew dead, he still managed to activate the Genesis device in a last-ditch effort to destroy the Enterprise.
Source: Dying Moment Of Awesome / Film - Come the second game it turns out the important thing wasn't the weapon itself (it's millions of years old and inoperable), but what it was shooting at (a now-dead Reaper to go poke at for answers).
Source: Chekhovs Gun / Video Games
Cite this Source
Inoperable and Dead. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dead/inoperable
Dead & Inoperable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dead/inoperable>.
Inoperable or Dead. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dead/inoperable.
Google Ngram Viewer shows how "dead" and "inoperable" have occurred on timeline