| attached(adjective, familiar, loving, intimate, devoted) |
| buddy-buddy(adjective, familiar, loving, intimate, devoted) |
| chummy(adjective, familiar, loving, intimate, devoted) |
| close(adjective, familiar, loving, intimate) |
| confidential(adjective, familiar, loving, intimate) |
| cozy with(expression, adjective, familiar, loving, intimate) |
| dear(adjective, familiar, loving, intimate, devoted) |
| devoted(adjective, familiar, loving, intimate, dear) |
| inseparable(adjective, familiar, loving, intimate, devoted) |
| kissing cousins(expression, adjective, familiar, loving, intimate) |
| loving(adjective, familiar, intimate, devoted, dear) |
| making it with(expression, adjective, idiom, familiar, loving) |
| palsy-walsy(adjective, familiar, loving, intimate) |
| private(adjective, familiar, loving, intimate, devoted) |
| related(adjective, familiar, loving, intimate, devoted) |
| thick(adjective, familiar, loving, intimate) |
| thick as thieves(expression, adjective, idiom, familiar, loving) |
| thick with(expression, adjective, familiar, loving, intimate) |
| buddy buddy(expression, devoted, dear) |
| familiar(adjective, loving, intimate) |