THESAURUS
obstetrician
anesthesiologist, cardiologist, chiropodist, dermatologist, eye doctor, eye-ear-nose-throat specialist, geriatrician, gerontologist, gynecologist, immunologist, internist, neurologist, oculist, ophthalmologist, orthopedist, otolaryngologist, otologist, pathologist, pediatrician, pediatrist, podiatrist, psychiatrist, radiologist, serologist, skin man, specialist
ROGET THESAURUS
obstetrician
Instrumentality
N
instrumentality, aid, subservience, subserviency, mediation, intervention, medium, intermedium, vehicle, hand, agency, minister, handmaid, midwife, accoucheur, accoucheuse,
obstetrician, gobetween, cat's-paw, stepping-stone, opener, key, master key, passkey, latchkey, open sesame, passport, passe-partout, safe-conduct, password, instrument, expedient, means, instrumental, useful, ministerial, subservient, mediatorial, intermediate, intervening, conducive, through, by, per, whereby, thereby, hereby, by the agency of, by dint of, by virtue of, in virtue of, through the medium of, along with, on the shoulders of, by means of, by the aid of, with the aid of, per fas et nefas, by fair means or foul, somehow, somehow or other, by hook or by crook.