связность означает в английский

cohesion [cohesions]▼(the degree to which functionally related elements belong together)
noun
[UK: kəʊ.ˈhiːʒ.n̩] [US: koʊ.ˈhiːʒ.n̩]

connectivity [connectivities]▼(state of being connected)
noun
[UK: ˌkɒ.nek.ˈtɪ.vɪ.ti] [US: kə.nek.ˈtɪ.və.ti]

tenacity▼(quality of bodies which keeps them from parting without considerable force)
noun
[UK: tɪ.ˈnæ.sɪ.ti] [US: tə.ˈnæ.sə.ti]

incoherence▼(psychiatric term)
noun
[UK: ˌɪnk.əʊ.ˈhɪə.rəns] [US: ˌɪnko.ʊ.ˈhɪə.rəns]