Medicaster is a see also of philosophaster.
As nouns the difference between medicaster and philosophaster
is that medicaster
is a quack doctor; someone who pretends to have medical knowledge while philosophaster
is a pretender to philosophy; a petty or charlatan philosopher.
As nouns the difference between quack and medicaster
is that quack
is the sound made by a duck or quack
can be a fraudulent healer or incompetent professional, especially a doctor of medicine; an impostor who claims to have qualifications to practice medicine while medicaster
is a quack doctor; someone who pretends to have medical knowledge.
As a verb quack
is to make a noise like a duck or quack
can be to practice or commit quackery.
As an adjective quack
is falsely presented as having medicinal powers.