homebodies

/HH OW1 M B AA0 D IY0 Z/
noun
  1. 1

    A person who prefers to remain at home, rather than participate in social events elsewhere.

    โ€œAlthough my uncle likes to travel, my aunt is a homebody, so he usually comes with us while she stays home with her cats.โ€

Source: https://en.wiktionary.org/wiki/homebodies, https://en.wiktionary.org/wiki/homebody