Ocean waves perhaps get bigger afresh Ornamental tree Old soldier — operandi Old language Old instrument; buck sat (anag.) Odds and ends Obvious deception Office's 'package arrived' stamp Outdoor area for recreation 'Othello 'villain Opposition to the removal of … Org. whose annual awards are presented at Nashville's Bridgestone Arena One more than bi- Olympian queen who cursed Echo Obligation "__ on the roof / And kicked off the moss": lyrics in Elton John's "Your Song" Olive of "Popeye" Oath words Once called Order court put out: resistance is much worse One who'll agitate, and sack musicians without resistance One's bandaged by obvious person in hospital? One doing a stretch is inside lying flat on top of rug Old army volunteers implied no leader's corrupt Of course sailor yells out at sea October stone One who does little conventionally, not even dance Old-fashioned exclamation of exultation or surprise Onetime capital of Poland Onlooker One who cries "Foul!" Orbitz listings One of a famous septet Own up (to) Overly preoccupied (with) Optimistic OK to consume Oodles "Once Upon a Mattress" prop One hell of a river? One "S" of USSR Obsessive dedicatee, informally One in a concert lineup "One more song!" One for the history books Out of office, maybe Owns, in olden times One has several options as a muscle car's punctured tyre at the finish Open country with earth, no river One half of double act was bad; missing sidekick, ultimately Offer of support given to very big gangster? Observe as oil splashed round in artistic style One in two records makes conclusion in Boston Old fashion designer back from trip given by London academy October stone Oak, e.g. Oscar or Tony? One of four English rivers (of which one is Great and another Little) One hooked on 15? One goes on foot Our bodies need 20+ different kinds to function Org. concerned with cyberwarfare On a ___ One of Iceland's "hidden people," in folklore On the ___ (undecided) Oliver Twist, for one Orthopedist's scan, briefly Org. with Kings and Cavaliers One performing a service, maybe On the way up Outfitted Old bloke's tense following desire (Of an accent) spoken with an emphasised 'r' sound One, two, three and four back in house Occupy hotel, soon to go outside Opposed (to) Old-fashioned counterpart of the pronoun 'thou' Outdoor gear brand Output of smoke detectors Org. whose logo is a red elephant Object pantomimed by extending one's thumb and pinkie "OK, I'm done complaining" Opening words One who may be shorthanded at work? Oh so very Old Russian royals Over Outdo Observer making sassy comments? (Of an electrical device) connected to the ground One displays opening times over the coming days One of several acronyms by which Islamic State is known Omit in pronunciation One who can imitate others One's keen to take off on holiday Obstructs; inns Olympic martial art Of a style rejecting artificiality Owned up to hitting a parked car One may be tight or defensive One may be proper or collective Online business 12 ounces, often, for a drink On deck One may be 5-4 Org. at the front of a phone book Originator Operatic song Opening bet Online address Oppose in competition Opinions given Orangutan, e.g Opposite of 'bien' in Spanish Once more Omelet option Opening stake Olds model of the 2000s — out a living (barely scraped by) Out of whack Out like a light Ottawa's province Org. fighting trafficking One more than bi- Opposite of "dele" Old Testament twin Onigiri wrapper On the money Old Pontiac muscle car Off-the-neck hairstyle One auditing the books, in brief Oil-drilling structure Org. that regulates hazardous waste Of molecular particles Old English measure of length for textiles Organism in which clownfish live Oozed Off-limits action Outdoor enclosure used in one's first broadcast One on the pull for 22, showing symptom of a cold? 'Ouch, what a diss!' One's got out, showing energy, unexpected pace, in southeast Otter's kin Old revolutionary to question almost all the Treasury Old man having part in conditional release Of a duke Of farm life Oaks and maples __ of measure (pound or mile) Office plant Outback and Ascent, for two Online craft market One may cause a blackout Omit in pronunciation One of 32 in the NHL "Old" metal-clad warship ... or what the first word of 17-, 24-, 37- or 52-Across has? On the roof of Office hangings, often Occasionally present with the knight 2016 Olympics city Obstacle Oval tablet swallowed up by doctor, see Organ observed outside playing Liszt preludes Opening Outfit for going out in? Opposite of unders Old radio knob One after large tiger, say, produces safety device Owns *Online icon comprised of three parallel horizontal lines, familiarly Opera solo Of greatest width Over-top connector? Ocean motion Occupied a booth Only Off-putting smell *Oscar nominee for "Network" Oscar-winning 2012 film Over and over Org. One's launched live broadcast in winter month Other, in Spanish Olivia Rodrigo's debut album Old Russian ruler Old man does up royal residences One or more 'Or ___!' (threatening words) On a single occasion Oodles Online address Oaxaca water On vacation, in work calendar shorthand One guilty of disorderly conduct? On an ocean cruise Object of wishful thinking? Organs with drums Opera solos "___ of the Needle" (thriller novel) "Oh, OK!" Organic fuel Org. with many auditors Occasion to use the good china On the off chance that happens "OK, so that's not exactly true" One of the Plagues of Egypt Origami instruction Opera company led by Latin American revolutionary One wants rocket, e.g. on North American fish wraps One on journey left in gorge over border Old-fashioned doorman denied his head is spinning "Orinoco Flow" singer Orphan girl in musical, dressed by king, is smarter Onassis nickname O, for one One taking steps to demonstrate? Overly sentimental Observe Ow! OT book Old man Outcome O.R. workers Offshoot group Olympian queen Observe unseen Obviously sad Opened wide "On the Waterfront" director Opening lines? On guard Opposition vote Opera solo Overload preventer Opera set in Rome Optimal choice for one's purposes Orthodontic device Order girl into taxi -- perhaps for officer One works tirelessly as this writer pens a feature One might employ hands to swab black eye sported by captive Old record of eternal damnation being embodied by fire without end One likely to whine, produce howl or jabber? Officer regarding one dismal troop retreating Overhead filming device One's got a large bill, we hear also prison Occasionally vague study for poet Our sun is one One had, close to collapse, a brainwave Opposite of fantasy