- STERN
- Isaac or Howard
- Strict
- Violinist Isaac
- Austere
- Imus' rival
- Miss America author
- Author of "Private Parts"
- Like some warnings
- Popeye's rear
- Private Parts author
- Exacting
- Not exactly a "fun boss"
- Back of a boat
- Unyielding
- Very serious
- Harsh
- Super serious, as an authority figure
- Deadly serious
- No-nonsense
- Like disciplinarians
- Fiddler on the Roof violinist
- Back on the briny
- Back in the Navy
- Forbidding
- Back at sea
- Poop deck's place
- America's Got Talent judge
- Most-fined radio radio personality
- Radio personality who ran for New York governor in 1994
- Unflinching
- Unfriendly
- Like taskmasters
- Outboard motor locale
- Rear end
- Firm
- Rear
- Back of the canoe
- Unsmiling
- Back among sailors
- Back of a barque
- Not easily amused
- Uncompromising
- Unstable "rents"?
- Bow's opposite
- Far from lenient
- Authoritarian
- Finger-wagging
- Rudder's spot
- Star in Sirius?
- Violinist who served as president of Carnegie Hall, 1960-2001
- Like a ruler-wielding professor
- Like a demanding schoolmaster
- Ship back?
- Unlikely to be lenient
- Back part
- Back at the helm
- Private Parts star
- Shock jock Howard
- Private Parts author Howard
- Back of the boat
- Relentless
- Back on the sea
- Rudder locale
- Sailor's rear
- Self-proclaimed "King of All Media"
- Back end
- Severe in manner
- Stem's opposite
- Draconian
- Laying down the law
- See 15-Across
- FCC flouter Howard
- Howard of Sirius radio
- Rudder's place
- Ruling with an iron fist
- Back on the ocean
- Ferry tail
- Hard-nosed
- Stem to ___
- Rudder's locale
- Harsh, as a reprimand
- Howard of satellite radio
- Like a tough-love parent
- Exacting, discipline-wise
- Isaac with a violin
- Rowboat's rear
- Rudder location
- Rudder's location
- Stringent
- Rigid
- NBA commissioner David
- Eschewing jollity
- Severe
- Opposite of stem
- Isaac on violin
- Uncompromsing
- Adamant
- Aft
- Dour
- Scene of a wake
- Ship area
- Strict; severe
- Rigorous
- Ship's rear
- Tough
- Outboard motor location
- Beloved violinist
- Hardly permissive
- Tiller's place
- Boat back
- 26-Down opposite
- Hard
- Isaac with a bow
- Tiller's locale
- Whaler's rear end
- Unrelenting
- See 60-Across
- Sirius XM radio star
- Titanic rear end
- Self-described "King of All Media"
- Rudder's region
- Like a disciplinarian
- Rudder area
- See 49-Across
- Violinist Isaac who performed the solos in the movie "Fiddler on the Roof"
- From stem to __
- Not in the mood for any funny stuff
- Unlikely to approve of horseplay
- Demanding
- Iron-fisted
- Violin virtuoso
- Virtuoso Isaac
- Back of a ship
- Prow opposite
- By-the-book
- Iron-willed
- Aft section
- Not at all lenient
- After part
- Back of a skiff
- Aft part
- Very strict
- Brooking no nonsense
- Far from soft
- Rear of a ship
- Back onboard
- Inflexible
- Unbendable
- All business
- Grim-looking
- Hard to move
- Boat's back
- Endmost part of an aircraft
- Doling out tough love
- Highly exacting
- Rear part of a ship
- Serious and strict
- Not up for any nonsense
- Rear with rudders
- Grim.
- Flinty
- Noted shock jock
- NYU's business school
- Sirius star
- Unbending
- Daniel of "Breaking Away"
- Back in the water?
- Sirius radio star
- Noted sports commentator.
- Palestine extremist group.
- Hard-bitten.
- Sports announcer Bill ___.
- Part of a ship.
- Inexorable.
- Nobel Prize physicist, 1943.
- Nobel Prize physicist.
- Noted violinist.
- Overstrict.
- Where the poop is.
- Where the taffrail is.
- Opposite of 43 Across.
- Severely strict.
- Sturdy.
- Back.
- Nautical term.
- Poop deck.
- U.S. violinist
- Isaac
- Stem's counterpart
- Area to the rear
- Violinist Isaac ___
- Hind part
- Boat section
- Isaac of music
- Like a taskmaster
- Ship part
- Exacting, as a teacher
- Like a martinet
- Implacable
- QE2 area
- Famous violinist
- Niña's end
- Rear part
- End of the Titanic
- Nobelist in Physics: 1943
- Perlman contemporary
- Relentless virtuoso?
- Whence to see a wake
- Fiddler Isaac
- Isaac of fiddledom
- Famed violinist
- Area for a taffrail
- Back of the QE2
- Austere fiddler?
- Taffrail's locale
- Violinist born in Russia
- Violinist from Russia
- Aft area
- Grim in aspect
- Unforgiving
- Isaac the violinist
- Like old schoolmasters
- Radio star Howard
- Adamantine
- Outboard motor's locale
- Grave
- Unaccommodating
- Bark back
- Howard of morning radio
- Back on the high seas
- Opposite of soft
- Finger-wagging, say
- Not lenient
- Place for an outboard motor
- Schindler's business partner in "Schindler's List"
- Brooking no dissent
- Rear of a galley
- Bow's counterpart
- Rear admiral's rear
- Serious
- Like a parental lecture
- Resistant to compromise
- Like a disciplinarian's talk
- SiriusXM star
- Taking no guff
- Rhadamanthine
- Back of a skipjack
- Unlikely to crack a smile
- Not at all lax
- Rocker interviewer Howard
- Imus colleague
- See 36 Across
- View from the bridge
- Bow counterpart
- It's aft on a raft
- Violin virtuoso Isaac
- Unsympathetic
- American violinist
- Fiddling Isaac
- Opposite of 54-Down's answer
- Hardly lenient
- Rearward part of a ship
- Strict and serious
- Cruiser's rear
- Not lax
- From stem to ___
- Uncompromising virtuoso
- Rear, in the Navy
- Harsh or rigid
- Ocean liner's rear
- Serious and firm
- Where a ship leaves its wake
- Harsh, as an instructor
- Lenient? No way
- Prow : front :: ___ : back
- Rear of a boat
- Ship's rear end
- Rigidly rule-enforcing
- Like a talking-to
- Not prone to goofing around
- Severe and strict
- Sailor's rear end?
- Barge back
- Resolute
- Harsh or severe
- Shock jock
- Hind end
- Hardhearted
- Like old schoolmasters, stereotypically
- Back, on a skipjack
- Place for a wake?
- Quarterdeck's place
- City Slickers co-star
- Barge's back
- Howard on satellite radio
- Last part of the Titanic above water
- Unlikely to smile
- Howard of XM radio
- Outboard motor's spot
- 4-Across' opposite
- Like a serious talking-to
- Serious in demeanor
- Serious in tone
- Severe in tone
- Competitor of 85 Across
- Deep back
- Naval rear
- Quivers's boss
- This is serious!
- Hartz Group CEO Leonard
- Pirate's rear end?
- Spanker's location
- Poop's place
- Radio's bad boy
- Gondolier's position
- Far from friendly
- Quarterdeck's location
- Back on a boat
- Unrelentingly serious
- Humorless
- Area of a two-master near the rudder
- Like many disciplinarians
