Lobsters and Prawns

Lobsters and prawns have the front half of the body torn off from the abdomen which is kept for the meat. obsession obsessive obsessively obsolescence obsolete obstacle obstetrician obstetrics obstinacy obstinate obstinately obstruct obstruction obstructive obtain obtainable obtrusive obtuse obvious obviously occasion occasional occasionally occult occupancy occupant occupation occupational occupied occupy occur occurrence ocean oceanic oceanography o'clock Oct. octagon octagonal octave October octopi octopus OD odd offender offense offensive offensively offer offering offhand office officer official officially officiate officious offing off-key off-limits off-peak off-ramp offset offshoot offshore offspring offstage often ogle ogre oh ohm oh well oil oiled oilfield oil painting oils oil slick oil well oily oink ointment OK okay okra old old age olden oldie old-timer Old World olive olive oil Olympic Olympics ombudsman omelet omen ominous ominously omission omit omnipotence omniscience omniscient once once-over oncoming one onerous oneself one-sided onetime one-way ongoing onion on-line onlooker only only child on-ramp onrush onset onslaught onto onus onward onwards