One-on-one tests One-on-one tests One-on-one exams One-at-a-time exams One step of a flight One hears what a rude person will do in part of flight Oppressed One of a flight of steps in Bucharest airport One absorbed by Sun's flight feature One midflight, perhaps One featured in Sun means to ascend Osama bin ___ (possible link to suspected Algerian terrorists) Osama bin ___, who has been linked to the Philippines' Moro Islamic Liberation Front One of a flight of steps One of 294 in the Bunker Hill Monument One may creak in an old house Oscar-winner Wright Oscar winner Wright Opera's Stratas Ones in it for the long haul 1942 Oscar winner Wright Obama's birthplace Opera's Stratas One-up One-up One-up One-up One-up One-up Overcome Obama's birthplace Obama's birthplace One of the Sandwich Islands Obama's birthplace Obama's birthplace Obama’s birthplace Obama's birthplace Ones in it for the long haul Ones in it for the long haul Ones in it for the long haul? One round at a tournament One of the Hawaiian islands Obama's birthplace Over-sixty gp. Oldest H.S. students OAS recipients Oldest H.S. students Oppressive ruler Oppressive ruler Oppressor One with absolute authority. Overlord. Oppressor One with an iron fist Oppressive ruler Oppressor Oppressive ruler Oppressive ruler Oppressor free of blemish? Oppressive ruler One harshly rules what one can't do to a leopard? Order posted for tyrant Oppressive ruler On one's __ (alert) Oft-wiggled things Oft-wiggled digits "On Your ___" (1936 Rodgers & Hart musical) On one's ___ (alert) On one's -: alert On one's ___: alert Oft-painted digits Oft-wiggled digits One on a range Oatmeal vessel Outer: Comb. form Outer: Prefix Outer (prefix) Outside introduction Outside: Prefix Outside (comb. form) Outside (prefix) Outer: Prefix Outer opening Outer: Pref. Opposite of endo Opposite of endo- "Outer" prefix Outer (prefix) Outer: Comb. Form Outside: Comb. form Outer, at the outset Outer: Prefix Outer opening Outer: Pref. Opposite of endo- "Outer" word form "Outside" word form Opposite of eso- "Outer" opener "Outer" starter Opposite of endo- Outside opening Outer: Prefix Outer: Comb. form. Outside: Abbr. Outside: Comb. form. Outer: Prefix. Outer: Pref. Outside: Prefix. Outer: Comb. form Outside: Comb. form Outside opening? Opening for outside? Opposite of endo- Outer: Prefix Outside: Prefix Outer: Pref. Opposite of endo- Opposite of endo Outer: Prefix One kind of morph "Outside" prefix used in "Ghostbusters" Opposite of ento- Outer, in combinations Outside, in combinations Outside opening? Outer: Prefix Outside: Prefix Outer: Prefix Outside introduction Outer: Prefix Outer opening Opposite of endo- 'Outside' prefix used in 'Ghostbusters' Opposite of endo- Outer: Prefix Outer, in combinations Outside (Pref.) ''Outer'' prefix Overtime scores Overtime causes Overtime producers Ones who sleep soundly? Overtime causes Ones who sleep soundly? Ones sawing wood Overtime causes OT causers Obligations Oxfords. One source of the umami taste One source of the umami taste Only ingredient in Accent, in brief Oaf Oaf Oaf Oaf's cousin. Oaf One who isn't swift One isn't sharp Oaf One who is not very bright One who isn't quick One who's slow on the uptake One not using his brain Office attire requirements Overtime causes Overtime causes Oddly deficient strikers in no-win situations Often-patterned garments One who's slow on the uptake One's silly little spot across lake Oaf One may hold a microphone Oboist's accessory One of the Golden Girls of 1980s-'90s TV One of the Golden Girls of 1980s-'90s TV Oscar winner Loren Oscar actress Loren Orbital shapes On one's __: alert Ostrich's foursome On one's __ (alert) Ostrich quartet On your ___! "On Your ___." On one's ___ (alert). On one's ___ (mentally alert). On one's ___. One-up One-up Outlines of eggs "On your ___" On one's ___ "On your ___!" "On Your ___," Rodgers-Hart 1936 musical "On Your ___," 1936 Broadway musical On one's ___ (alert) "On Your ___" On one's _____ One coming down from a landing Ones getting socked? One of a flight between floors One in a set of steps One step One in a flight One way to the top? One of 897 in the Washington Monument One of a flight between floors One-up One-up On one's ___ (alert) One-up One-up Oft stepped-on things One way up Oatmeal cooker One of a set of steps Ones getting socked? One flight up. Ostrich's four One way up. Oatmeal cooker One step of a series. One-foot five? One step of a series Oft stepped-on things One way up One of a flight One step Olla, e.g. _____ of ale Olla One calling the kettle black, in a phrase One coming down for a landing? One going from floor to floor One calling the kettle black One calling the kettle black, in a saying On one's __: alert ___ of gold On one's __: alert On foot of the other economic strategic summits Objectives for some stretchers ___ of gold "Oh ___, you've done it again!" (Cartoon catchphrase) "Oh ___, you've done it again!" (classic TV line) One of the Howards. Oscar role for Burt One of the Davises. Obama's birthplace