Letter O
_____ Oganessian, namesake of the chemical element oganesson
*Only occupant of Vostok I
Offgrid Dwellings offering
Oldest feminine org. in the U.S.
Org. advocating gender equality
Org. for female fellowship
Org. for females
Org. for females founded in 1855
Org. for women since the 1850s
Org. formed in London, 1855
Org. headquartered in the Empire State Bldg.
Org. once promoted as "In Service for the Girls of the World"
Org. promoting leadership and growth for females
Org. that aims to "transform power structures to create justice"
Org. that once used the slogan "In Service for the Girls of the World"
Org. with an annual Week Without Violence
Old Spanish vessels
One of pop's Hanson brothers
Onetime teen heartthrob Efron
One-time Dodger great.
One turn after another?
One way to veer
Outstanding woman athlete.
"On the Case with Paula ___" (Investigation Discovery channel show)
One of the initial anchors of CNN's "American Morning"
Old country name or its currency, both dropped in 1997
Old name for Kinshasa's country
Old name for the Congo
Old name for the Democratic Republic of the Congo
Old name of Congo
Old name of the Congo
One hundred makuta in Kinshasa
Onetime African country
Orangutan doctor in "Planet of the Apes"
Oasis drummer Starkey
Orth of TV's "Revolution"
Onetime drummer for Oasis
Of Victoria Falls's river
of or relating to or characteristic of Zambia or its people
Old name for Zeus.
Oater author Grey
Oater author
Ohio pottery center.
OTC antacid brand
Outlandishly amusing
Outlandishly comical
Obliterate in a flash
Obliterate, arcade-style
Oil company founded by George H.W. Bush
Oaxacan civilization
Ornamental Eastern cup
Ornamental cup holder
OPERETTA performers
Old-time actress Pitts
One-named "Pillowtalk" singer
One-named singer with the 2016 #1 hit "Pillowtalk"
One Direction member who went in another direction
One fifth of One Direction (first)
Opposite of "lukewarmness"
One of the "New" nations
Over-eager beaver
Overeager one
Overenthusiastic ones
Overenthusiastic protestors, maybe
Oxlike animal with a shoulder hump.
Oxens' humped cousins
"OED" ender
"Oxford English Dictionary" finisher
Omega, at Oxford
Omega, in Oxford
Omega:Greece::___:England
One of New Zealand's capitals
One of New Zealand's two capitals
One of two in "Eddie Izzard"
One of two in Dickens's "Martin Chuzzlewit"
One of two in a Canadian puzzle
One of two parts of a British puzzle?
Ontarian's letter
Overseas finale
Oxford English Dictionary finish
Oxford omega
Omega counterparts
Oxford English Dictionary section
Ozzy Osbourne duo?
Omega counterpart
Omega equivalent
Omega's English counterpart
Omega's counterpart
Omega's cousin
One end of Suez?
One end of the Suez?
One in a jazz duo?
One in a zillion?
One of a ZZ Top duo?
One of a dazzling pair?
One of a fuzzy pair?
One of a jazz duo?
One of a puzzling duo?
One of six in this puzzle's grid
One of two found in mezzanines?
One of two in an American puzzle
One of two slices of pizza?
One-quarter of zero
Our omega
Omegas' counterparts
Omegas, in America
of the time Spirit
Oriental cymbal
"Ocarina of Time" princess
One of the Fitzgeralds
... of 1983
Oriental cymbals
Oriental cult
Oriental sect
One-named star of HBO's "Euphoria"
Outdoor contemplation location
Overhead point on the celestial sphere
-- of Elea
One of his paradoxes claims that two objects can never really touch
One of the first Greeks to do philosophy (but one of the last Greeks, alphabetically)
Original Stoic
___ of Citium, Greek philosopher
___ of Citium, philosopher who founded Stoicism
Old moving problem
Old flight option
Obsolete aircraft.
One of a zany foursome
Odometer's initial reading
Olive oil's carb count
One goes after it
One kind of weather.
One less?
One of a googol in a googolplex
One of a hundred in a googol
One of six in 1,000,000
One of three in the Y2K year
One of two possible binary digits
Open love?
___ out: Started over
Odometer readout in a new car
Orbiting phenomenon
Operation's start
Operation-starting time
Original Tevye player
One billion has nine of them
Opening scores
Ordinal that kind of seems fake but isn't
Overnight sensation's trajectory (the last 2 letters in this answer ...)
Obvious enjoyment
Orange or lemon rind used flavouring
Orange scraping
Orange shavings
Outermost layer of a lemon
Orange implement
Orange peeling tool
Orange tool
Oscar winner Catherine __-Jones
Olympian Z's
OLYMPIAN gods, father of the
Olympian V. I. P.
Olympian bigwig
Olympian chief.
Olympian of note
Olympian ruler
Olympian sovereign
Olympian thunderbolt thrower
Olympic bigwig
Olympus VIP
Olympus boss
Olympus leader
Olympus ruler
One of two Doberman pinschers on "Magnum, P.I."
Olympian waterway?
Oscar-winning "Nomadland" director
Oscar-winning director Chloe
Oscar-winning director Chloé
Ousted liberal Chinese official: 1989
Overthrower of Bhutto
One of a series of sharp turns or angles.
One of the turns in an irregular course.
Outbreak of 2015-16
Online real-estate marketplace
Old Coors product pitched as "Zomething different"
Once-popular alcopop
Onetime Coors alcopop
OPHIR, supposed site of (Rhod.)
Old-time actress Bethune
Ointment Element
One component of brass
Oxide or ointment type
Oxide or sulfate
Oxide starter
Oysters are a good source of it
Oysters are particularly rich in it
__ oxide (ointment ingredient)
__ oxide ointment
___ oxide (beachgoer's protection)
___ oxide (sunscreen compound)
___ oxide (sunscreen ingredient)
___ oxide (white powder)
Organ with limited circulation
"Oh snap!"
"Ooh, burned!"
One-upped, in a way
"Oh, snap!" elicitor
One-liner that stings
One of our National Parks.
One of the hills of Jerusalem
of Utah National Park of Alaska
Opponent of Arab League.
*Old computer storage device
Obsolescent data storage device
Old-style data storage device
Outdated data storage device
Outmoded storage device
Old electronic storage devices
Old options for backups
Old storage devices
"Oh, hush!"
Orderly traffic pattern
Over 400 million of them have been made since 1932
Opposite of sluggish
One putting chairs in pairs
One of December's birthstones
Opaque or transparent mineral
Old name for Greek range
Oily deposit
One may pop up in high school
Oft-baked pasta
Often-baked pasta
Olive Garden baked entree
Olive Garden option
Of the universe: comb. form
Of little importance in Poland?
Organisms, in combinations
Organisms: Suffix
One of Superman's foes
Ox or bull's place
Of a heavenly belt
Of astrological "houses"
Of the twelve celestial signs.
Of twelve signs
of the zodiac
Oldest child in the comic strip "Baby Blues"
Orange "Sesame Street" Muppet
Orange 'Sesame Street' character
Orange Muppet monster in a tutu
Orange Muppet voiced by Fran Brill
Orange Sesame Street monster
Orange monster on "Sesame Street"
10 +1