close-knit

US /ˌkloʊsˈnɪt/
UK /ˌkloʊsˈnɪt/
"close-knit" picture
1.

緊密な, 密接な

closely bound together by a common interest or purpose

:
They are a close-knit family that always supports each other.
彼らはいつもお互いを支え合う緊密な家族です。
The small community was very close-knit.
その小さなコミュニティは非常に緊密でした。