One-named British-Nigerian singer One-named 'Paradise' singer One-named 'Smooth Operator' singer One-named hitmaker born in Nigeria One-named Nigerian singer One-named Nigerian singer One-named Grammy-winning singer One-named singer with Grammys in 1985 and 2010 One-named singer awarded a C.B.E. in 2017 One-named Nigerian Grammy winner Onetime Marine Band leader "Ouija," literally Ouija, literally? "Of course you're right" "Of course, that's obvious" "O.K., I get it!" "Oh, absolutely!" "Of course we will, so stop bugging me" "Of course!" 'Of course, that's obvious' 'Oh, absolutely!' 'O.K., I get it!' One of two signs in this puzzle Out-and-out One who kisses and tells. Obnoxious fellow One who may be slapped One a woman can't trust One of these days On the horizon One of these days One of these days Old Greek dialect One of the classical architectural orders Order of columns Order one-on-one contest, at first (5) Of an order of architecture. Of atomic particles. Order of Greek architecture. Of a Greek style of architecture. Of a style of architecture. Of an architectural order On the horizon Of a classical Greek order Old Greek dialect Of charged particles Of a charged particle One-edged sword Often rattled blade Olympic weapon One-edged sword One of the side arms. One-edged sword Olympic blade On record, estimated height Ostentatious neckwear Old-fashioned tie Old-fashioned tie Ornate neckwear One of 17 Across. Occasional item of diet "One-L lama" poet Only NBA player to shoot at least 50% on field goals, 40% on three-pointers and 90% on free throws for five consecutive seasons "Our House" songwriter "Our House" songwriter Graham One-l lama creator Ogden "One-l lama" creator Ogden Ogden who described parsley as "gharsley" Ogden of verse One of a 70's rock trio "Our House" songwriter Old car "One-l lama" poet "One-L lama" poet Ogden, the zany rimester. Ogden, the rimester. Ogden the poet. Ogden. Ogden of verse Ogden or Beau Old auto Old car or poet Old car "One-L lama" poet Old Rambler manufacturer Ogden who wrote light verse Ogden who wrote "The Bronx? / No, thonx!" Ogden who wrote "Candy / Is dandy / But liquor / Is quicker" Old auto Old Rambler Ogden of verse Old Rambler manufacturer One Touch of Venus collaborator Ogden of verse Old automaker "One-L lama" poet Old Rambler manufacturer Old Rambler manufacturer Ogden who rhymed "Bronx" with "thonx" 'One-L lama' poet Ogden with funny poetry Ogden --, author Ogden --, US humorous poet Ogden --, American poet Ogden who wrote 'Farewell, farewell, you old rhinoceros, / I'll stare at something less prepoceros' Ogden of light verse Old-style "Wicked!" Old-style "Wicked!" Old-style 'Wicked!' Overly showy Overly showy Overly ornate Overcolorful. Ostentatious Ostentatiously colorful Ostentatious Overly showy Overly showy Ostentatiously ornamented One in five love a superfood Outfit cleaning outfits One who is in One exchanging party favors? Office seeker, briefly One likely with a negative approval rating, these days One who is in One exchanging party favors? Office seeker, briefly Office seeker, for short One in office, for short Officeholder Office seeker Officeholder, for short Office-seeker: Abbr. Office seeker: Abbr. Old campaigner Office seeker Office seeker, informally One experienced with running Office seeker, for short One in the legislative biz One running races for a living? One running for office, informally Office seeker, for short One exchanging party favors? Office-seeker, informally One seeking votes Office seeker for short Officeholder for short Office seeker, for short Officeholder, for short Office seeker, briefly Office seeker, informally One in a "smoke-filled room," for short Office pursuer One running races for a living? One on the trail, for short One running for office, informally One backed by a PAC Office-seeker, informally One seeking votes Office seeker, for short Officeholder, for short One in a 'smoke-filled room,' for short Office seeker, informally Office seeker, briefly Officeholder, for short Officeholder One chord One of the black notes. One of the "88." Opening note of "Das Rheingold" One of the black keys on a piano Operatic prince Operatic prince Operatic prince Operatic prince Operatic prince Operatic prince Operatic prince Operatic prince Opera's prince. Operatic ruler. Operatic prince. Opera role. Operatic role. Opera prince Opera role One with a pretty strong hunch? One who has a hunch Operatic prince ___ Olshansky, first Soviet-born N.F.L. player Oistrakh or Stravinsky Oafish lab assistant Operatic prince On __ (working) Obligation On ___ (working) Obligation Obligation On __ (working) Obligation Obligation Obligation. Obedience. Obligation Obligation Obligation Obligation Obligation Obligation Obligation Obligation Obligation Obligation; levy Obligation; tax Obligation, responsibility Obligatory assignment Obligation Obligation, responsibility Obligation Obligation Obligation Obligation; military service Obligation " . . . ___ of human kindness" Oreo-dunking beverage "Out of the Silent Planet" author Old King Coal. Opposite of charge Overpower with a shock Overpower with a shock Overpower with a shock Organ Organ. Organ that secretes Organ that releases essential substances into the bloodstream Out-of-the-way spots "On the double!" Oxymoronic lead-in to "then" On the double! "On the double!" Oxymoronic lead-in to 'then' 'On the double!' Opposite of later Out of whiskey at this point? ''On the double!'' "Oh, yeah? Watch me!" "Oh, yeah? Watch me!" Often-repeated insistence