Crossword Puzzle Antithesis of squalor

Clue: Antithesis of squalor

Navy officer (ENSIGN with 6 letters)
Officer who arrested Arlo for illegally dumping garbage in "Alice's Restaurant" (OBIE with 4 letters)
Buckingham officer (EQUERRY with 7 letters)
County officer (SHERIFF with 7 letters)
Ottoman officers (e.g. AGHAS with 5 letters)
Ship's officers (MATES with 5 letters)
Good news from loan officers (YESES with 5 letters)
Munic. official (ALD with 3 letters)
Campus official (DEAN with 4 letters)
Where Tigrinya is an official language (ERITREA with 7 letters)