| lawful(adjective, fair, proper, legal, official) |
| licit(adjective, proper, valid, legal, permitted) |
| okayed(verb, adjective, conventional, customary, established) |
| permissible(adjective, legal, allowable) |
| proper(adjective, sound, right, accepted, established) |
| standard(adjective, sound, correct, right, proper) |
| time-honored(adjective, proper, usual, conventional, customary) |
| tolerated(verb, adjective, permitted) |
| accredited(verb, adjective, honest, fair, proper) |
| authenticated(verb, adjective, approved, authorized) |
| authorised |
| complimented(verb, praised) |
| constitutional |
| countenanced |
| countersigned(verb, adjective, authorized) |
| granted(verb, sound, proper, permitted, allowed) |
| just(proper, valid, permitted, lawful, permissible) |
| legalized(verb, proper, permitted, lawful, official) |
| let(verb, permitted, consented) |
| licenced |