Letter O, Page 156 of 232 Pages (ON)

only marsupial native to the americans
Only matchmaker in town?
Only member of both OPEC and the British Commonwealth
Only Met ever to have a 30-game hitting streak
Only metal that's liquid at room temperature
Only Mexican state that borders Baja
Only mildly sweet
Only minimally
Only Mississippi-born Literature Nobelist
Only MLB'er to hit 60 homers thrice
Only mo. that can begin and end on the same day
Only mo. that can begin and end on the same day of the week
Only mo. that can pass without a single full moon
Only mo. that can start and end on the same day
Only monosyllabic state
Only monosyllabic U.S. state
only mosquitoes bite you
only murders in the building steamer
Only musician to hit #1 on the Billboard Hot 100 as both a vocalist and an instrumentalist
Only N.F.L. franchise to win championships representing three different cities
Only N.F.L. team with a perfect season (1972)
Only nation with a Caspian and Indian Ocean coastline
Only native Englishman ever named Doctor of the Church by a pope
Only NATO member with no standing army
Only NFC team that hasn't played in a Super Bowl
Only NFL coach with a perfect season
Only NFL quarterback with more than 10,000 pass attempts
Only NFL team to lose all 16 games in a season
Only NFL team with a perfect season
Only NFL team without a helmet logo, on scoreboards
Only Nobelist besides Marie to win the prize in two fields
Only non-rhyming Pac-Man ghost
Only non-Southern state won by the G.O.P. in '64
Only non-U.S. M.L.B. team, on scoreboards
Only non-U.S. M.L.B. team: Abbr.
Only nonrhyming ghost in Ms. Pac-Man
Only nonsentient zodiac symbol
Only nonvocal instrument in Britten's "A Ceremony of Carols"
Only nonvocal instrument in Britten's "Ceremony of Carols"
Only now and then
Only number that can be typed with a keyboard's top row
Only O.K.
Only O.T. book that never mentions God: Abbr.
Only occupant of Vostok I
Only off when mad dogs go out?
Only okay
Only one
Only one assigned to a bomb?
Only one bears the name of a U.S. president
Only one fed. holiday falls on it annually
only one left
Only one of Rolling Stone's "500 Greatest Songs" not written in English
Only one of the 13 Colonies not touching the Atl. Ocean
Only one of the Seven Dwarfs to wear glasses
Only one person can do it
ONLY one time
Only one U.S. prez has had one
only one way to get to the top
Only one-syllable state
Only one-syllable state capital
Only Oscar winner/Nobelist before Dylan
Only other state in Alaska's time zone
Only outfielder besides Winfield to win Gold Gloves in both leagues in the 1900s
Only Pacific island monarchy
Only palindromic French Open champ
Only palindromic top-40 song title from a palindromic-name group
Only part of Egypt in Asia
Only part of Egypt located in Asia
Only partly
only partly in existence
Only partner
Only patron on "Cheers" to appear in all 275 episodes
Only Pennsylvania county that borders New York and Ohio
Only performer with a speaking part in 1976's "Silent Movie"
Only person to win both an Academy Award and a Nobel Prize
Only person to win both an Oscar and a Nobel
Only person to win Emmys for acting, writing and directing
Only person to win the Nobel Prize in two different scientific fields
Only pitcher whose jersey number was retired by the Mets
Only place in the U.S. to host both the Summer and Winter Olympics, informally
Only place where some ideas look good
Only places to find anteaters in the U.S.
Only planet not named for a god
Only planet with exactly one moon
Only player on more than two winning World Cup teams
Only player other than Sheffield to make the All-Star team with five different clubs
Only player to appear in both the Super Bowl and World Series
Only player to ever sink an ace in a Skins Game
Only player to hit 60 home runs in a season three times
Only player with three 60+ home run seasons
Only poisonous snake in Britain
Only positive integer that's neither prime nor composite
only pres to serve 4 terms
Only pres. born in Missouri
Only president besides Washington to run unopposed
Only president born in Hawaii
Only president born in New Hampshire
Only president born outside the continental United States
Only president from Mo.
Only president other than LBJ born in Texas
Only president to administer the oath of office to two other presidents
Only president to be married in the White House
Only President to become Chief Justice
Only president to graduate from Columbia University
Only president to have 15 children
Only president to scale the Matterhorn
Only president to serve as both vice president and president without being elected to either office
Only president to win a Pulitzer
Only president to win a Pulitzer Prize
Only president who was also a chief justice
Only president who was also chief justice
Only president whose grandfather was also president
Only president with three VPs
Only private non-American to address a joint session of Congress (1989)
Only proper noun in the Beatles' "Revolution"
Only QB to start five Super Bowls
Only reason to watch the Super Bowl, some say
Only reigning pope to write an autobiography
Only remaining
Only remaining home of the Asiatic cheetah
Only republic on the Arabian Peninsula
Only Rose, Aaron, Musial, Mays, Bonds, and Yount have played more National League games than him
Only sch. to win both the men's and women's N.C.A.A. basketball titles in the same year
Only Semitic language that's an official language of the European Union
Only single-syllable state capital
Only single-syllable state name
Only single-syllable surname in an immortal '60s quartet
Only slightly
Only so far
Only so-called "Decade Volcano" in the continental U.S.
Only so-so
Only soccer player who can throw the ball
Only song on Rolling Stone's "500 Greatest Songs of All Time" list that is not sung in English
Only South Dakota-born VP
Only Spanish city to host the Olympics
Only speaker in "Silent Movie"
Only speaking female in Pooh books
only species in the family Ornithorhynchidae
Only spoken word (by Marcel Marceau) in Mel Brooks's "Silent Movie"
Only state bordered by just one other
Only state capital that shares no letters with the name of its state
Only state capital that's not a county seat
Only state name beginning with two vowels
Only state that borders six states and Canada
Only state which shares a time zone with Alaska
Only state whose entire east and west borders are rivers
Only state whose name starts with two vowels
Only state with a non-rectangular flag
Only state with a nonrectangular flag
Only state with a swallowtail flag
Only state with a three-word capital
Only state with a two-vowel postal code
Only state with homonyms
Only state with two Ivy League schools
Only Stratego piece that can take a marshal
Only Stratego piece with a letter on it
Only Super Bowl the Eagles won
Only Super Bowl won by the Jets
Only Super Bowl won by the New York Jets
only surviving representative of the order Apterygiformes
Only team besides the Yankees to win three consecutive World Series
Only tennis player to have won each Grand Slam event at least four times
Only tennis player who has won all four Grand Slam titles at least four times each
Only the credits held my attention et al.
Only the Good ___ Young
Only the Good Die Young performer
Only the hand that ___ can write the true thing: Meister Eckhart
Only the Lonely actress Maureen
Only the Lonely crooner
Only the Lonely singer
Only the Paranoid Survive author ___ Grove
Only the Young band
Only theoretical
Only thing between you and an open window?
Only thing I have for you?
only this many countries start with the letter h
Only this, and nothing else
Only three-letter astrological sign
Only three-letter constellation other than Leo
Only three-letter scale note
Only three-letter sign of the zodiac
Only three-letter word in Scrabble that requires both blank tiles
Only three-letter zodiac sign
Only three-VP CIC
Only Time New Age singer
Only Time New Ager
Only Time singer
Only Time singer, 2001
Only Time songwriter
Only Time Will Tell rock band
Only Time Will Tell singers
only to a choosen few
only to a chosen
only to a chosen few
only to choosen few
Only Triple Crown winner who wasn't Horse of the Year
Only two alphabet letters have them
Only two U.S. states, Wash. and Cal., are entirely within this zone
Only U.N. member whose flag is not rectangular
Only U.N. member whose name comes alphabetically between P and R
Only U.S capital sharing no letters with its state.
Only U.S. marsupial
Only U.S. pres. to resign
Only U.S. president also to serve as chief justice
Only U.S. president born in Hawaii
Only U.S. president to have three veeps
Only U.S. president whose surname is more than 50% vowels
Only U.S. senator with a unit of measure named after him
Only U.S. state in which the name of the state and its capital share no letters: Abbr.
Only U.S. state whose flag isn't rectangular
Only U.S. state with a non-rectangular flag
Only U.S. state with a pennant-shaped flag
Only U.S. state with a Spanish motto
Only U.S. state without a rectangular flag
Only U.S. vice president born in Maryland
Only unanimous Baseball Hall of Fame electee
Only unanimous Cy Young Award winner between Dwight and Randy
Only United Nations member whose name starts with "O"
Only US president to receive both a Purple Heart and a Pulitzer Prize
Only US state that can be typed on one row of the QWERTY keyboard
Only US state with two official languages
Only veep born in DC
Only veep from Maryland
Only vegetable never sold frozen, canned, processed, or cooked
Only vice president born in D.C.
Only wants for sex, say
Only Welsh-born Batman
Only what a person can take?
Only When I Laugh actor James
Only winner of People's Sexiest Man Alive who's no longer alive
Only winner of six straight European Figure Skating titles besides Sonja
only winners need apply
Only with for the money, say
Only woman aboard the Argo, it's said
Only woman to sing lead vocals on a Beatles song
Only woman to win the top prize on "The $64,000 Question"
Only woman with two Nobel prizes, formally
Only word containing three consecutive pairs of double letters
Only word heard in a 1958 song of the same name
Only word spoken in Mel Brooks's "Silent Movie"
Only word that's a two-digit number backward
Only World Series perfect game pitcher
Only You band
Only you can prevent __ fires!
Only you can prevent forest fires spot
Only You new wave duo, as known in the U.K.
Only's partner
Ono from Tokyo
Ono who co-founded Artists Against Fracking
Ono's love