| excellent(adjective, good, bad, great, sound) |
| firm(adjective, complete, solid, vigorous, healthy) |
| first-class(adjective, good, bad, great, sound) |
| free from danger(expression, idiom, secure, safe, snug) |
| guarded(adjective, secure, perfect, safe, snug) |
| harmless |
| healthy |
| home-free(adjective, secure, safe, snug, intact) |
| immunized |
| impervious(adjective, secure, safe, snug, intact) |
| impregnable(adjective, secure, safe, snug, intact) |
| in good condition(expression, adjective, idiom, unconcerned, flawless) |
| in good order(expression, adjective, idiom, perfect, safe) |
| in safety(expression, adjective, idiom, secure, safe) |
| incorrupt(adjective, unconcerned, flawless, unaffected, spotless) |
| insured |
| inviolable(adjective, secure, perfect, safe, snug) |
| invulnerable(adjective, secure, perfect, safe, snug) |
| kept |
| maintained(adjective, secure, safe, snug, intact) |