-ist
(Greek > Latin: a suffix; one who believes in; one who is engaged in; someone who does something)
Someone who hates both God and mankind.
A priest is trying to encourage a man to attend church, but the man is showing his hatred for both religion and apparently for people who are participants in church functions.
A person who studies the various religious systems claiming to be based on or to express an intuitive insight into the divine nature: A theosophist strives to learn more about the various religious beliefs that are based on the mystical insight of an individual into divinity, arising from spiritual perceptions and meditations.
A person who invents gods for a drama or literary work.
therapeutist
Another name for a therapist.
therapist
A person skilled in the treatment of disease; often combined with a term indicating the specific type of disorder treated or a particular type of treatment rendered.
theriogenologist
A person who specializes in theriogenology.
thermochemist
One who specializes in the use of chemical action and heat.
thermometrophilist
A collector of thermometers.
therologist
A specialist in therology; a mammalogist.
Someone who practices the art of securing the intervention of supernatural powers in human affairs: A theurgist is considered a wonder worker or magician because of his or her access to supernatural sources."
timbrophilist
A collector of postage stamps.
timothophilist
A collector of whistles.
titlist, titlists
Someone who holds a title as a champion: "He was the heavyweight titlist."
One who is a specialist in parturition; obstetrician: Meg was especially interested in babies and decided to study tocology and become a tocologist and perhaps be able work as a doctor at the local hospital.
tolerationist