Where does “uncommunicative” come from?

I need to flag a critical issue with this chain: it appears malformed and doesn't support the headword "uncommunicative." The chain shows: - English communicative (missing the "un-" prefix of the headword) - Middle French communicatif - Then multiple repetitions and fragments of Proto-Indo-European roots that don't coherently connect The chain doesn't explain how "un-" (a Germanic prefix) fits into Romance language etymologies, and the PIE elements are incomplete or duplicated rather than showing a clear derivational path. **I cannot write an accurate one-sentence summary from this chain** because doing so would violate the requirement to "state only what the chain supports" and would require me to invent connecting steps. Could you provide: 1. A corrected chain for "uncommunicative"? 2. Clarification on whether this chain is meant for "communicative"

uncommunicative (English): Tending not to communicate; not communicating

Definitions

  1. Tending not to communicate; not communicating

Ancestry of “uncommunicative”, step by step

StepLanguageWordMeaning
1EnglishUn-not
2EnglishstillNot moving; calm; Not effervescing; not...
3Old Englishstillanbecome calm, abate, subside; calm, pacify,...
4Proto-West Germanicstillijanto make still, quiet
5Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
6Proto-Germanic-janąDerives denominatives from nouns and factitives...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

Words derived from “uncommunicative

Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from English Un-