Albanese of opera, 5 letters
Diva Albanese, 5 letters
Soprano Albanese, 5 letters
Saturnalia specialty, 11 letters
Aboveboard, so to speak, 5 letters
According to law, 5 letters
Allowable, 5 letters
Allowed, 5 letters
Allowed by law, 5 letters
Authorized, 5 letters
Constitutional, 5 letters
Kosher, 5 letters
Kosher, so to speak, 5 letters
Lawful, 5 letters
Legal, 5 letters
Legally allowed, 5 letters
Legitimate, 5 letters
Legitimate or legal, 5 letters
Morally acceptable, 5 letters
Not crooked, 5 letters
OK to do, 5 letters
OK, legally, 5 letters
Okay, 5 letters
Okay legally, 5 letters
Okay to do, 5 letters
On the law's side, 5 letters
On the level, 5 letters
On the up and up, 5 letters
Over-the-table, 5 letters
Permissible, 5 letters
Permitted, 5 letters
Permitted by law, 5 letters
Sanctioned, 5 letters
So this is to beg!, 5 letters
Totally legal, 5 letters
Within the law, 5 letters
According to law, 7 letters
By the rules, 7 letters
The quality of strictly conforming to law, 9 letters