bound_up
1. [ adjective ] closely or inseparably connected or associated with
Examples:

"his career is bound up with the fortunes of the enterprise"

Related terms: related
2. [ adjective ] deeply devoted to
Synonyms: wrapped_up
Examples:

"bound up in her teaching" "is wrapped up in his family"

Related terms: committed
Similar spelling:   bound_off
  bound_form
  bond_paper