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in·com·mu·ni·ca·do

ˌinkəˌmyo͞onəˈkädō/

adjective

not able, wanting, or allowed to communicate with other people.

"they were separated and detained incommunicado"

synonyms:isolated, out of reach/touch, sequestered, unreachable, secluded

"he has been held incommunicado in a South Carolina navy brig"

ib/hallucio by@Mistyhazeofgrey(me)