Dictionary

All Word
oarswoman Noun a woman oarsman
obliger Noun someone who performs a service or does a favor
oboist Noun a musician who plays the oboe
orderly sergeant Noun the first sergeant of a company
obscurantist Noun a person who is deliberately vague
ordinand Noun a person being ordained
obstetrician Noun a physician specializing in obstetrics
organ donor Noun someone from whom an organ is taken for transplantation
organ-grinder Noun a street musician who plays a hand organ or hurdy-gurdy
occupier Noun a member of a military force who is residing in a conquered foreign country
occupier Noun someone who lives at a particular place for a prolonged period or who was born there
organist Noun a person who plays an organ
oceanographer Noun a scientist who studies physical and biological aspects of the seas
organization man Noun an employee who sacrifices his own individuality for the good of an organization
occultist Noun a believer in occultism
odalisque Noun a woman slave in a harem
orientalist Noun a specialist in oriental subjects
odds-maker Noun someone who sets the betting odds based on calculations of the outcome of a contest (especially a horse race)
originator Noun someone who creates new things
odist Noun a poet who writes odes
ornithologist Noun a zoologist who studies birds
offerer Noun someone who presents something to another for acceptance or rejection
orthodontist Noun a dentist specializing in the prevention or correction of irregularities of the teeth
offeror Noun someone who presents something to another for acceptance or rejection
office-bearer Noun the person who holds an office
orthoepist Noun a practitioner of orthoepy (especially one of the 17th or 18th century scholars who proposed to reform English spelling so it would reflect pronunciation more closely)
office boy Noun a young man who is employed to do odd jobs in a business office
orthopedist Noun a specialist in correcting deformities of the skeletal system (especially in children)
orthopaedist Noun a specialist in correcting deformities of the skeletal system (especially in children)
orthoptist Noun a specialist in orthoptics
officiant Noun a clergyman who officiates at a religious ceremony or service
osteologist Noun an anatomist who is skilled is osteology
osteologer Noun an anatomist who is skilled is osteology
osteopath Noun a therapist who manipulates the skeleton and muscles
osteopathist Noun a therapist who manipulates the skeleton and muscles
out-and-outer Noun someone who is excellent at something
ogler Noun a viewer who gives a flirtatious or lewd look at another person
oilman Noun a worker who produces or sells petroleum
oilman Noun a person who owns or operates oil wells
oil painter Noun a painter who uses oil paints
outdoorsman Noun a person who spends time outdoors (e.g., hunting or fishing)
oil tycoon Noun a powerful person in the oil business
outdoorswoman Noun a woman who spends time outdoors (e.g., hunting and fishing)
oil geologist Noun a specialist in petroleum geology
occupant Noun someone who lives at a particular place for a prolonged period or who was born there
oil rigger Noun someone who works on an oil rig
outdoor man Noun someone who enjoys outdoor activities
ostler Noun someone employed in a stable to take care of the horses
operating surgeon Noun a physician who specializes in surgery
overcomer Noun someone who overcomes and establishes ascendancy and control by force or persuasion