| CODOLOGIES | • codologies n. Plural of codology. • CODOLOGY n. the art or practice of bluffing or deception. | 
| IRIDOLOGIES | • IRIDOLOGY n. diagnosis based on examining the iris of the eye. | 
| KIDOLOGIES | • KIDOLOGY n. the art of kidding. | 
| METHODOLOGIES | • methodologies n. Plural of methodology. • METHODOLOGY n. a body of methods employed by a discipline. | 
| MONADOLOGIES | • monadologies n. Plural of monadology. • MONADOLOGY n. the doctrine or theory of monads. | 
| ORCHIDOLOGIES | • ORCHIDOLOGY n. the study of orchids. | 
| PAEDOLOGIES | • PAEDOLOGY n. the study of the growth and development of children, also PEDOLOGY. | 
| PEDOLOGIES | • PEDOLOGY n. the study of the growth and development of children, also PAEDOLOGY. | 
| PODOLOGIES | • PODOLOGY n. the study of the feet. | 
| PSEUDOLOGIES | • pseudologies n. Plural of pseudology. • PSEUDOLOGY n. the art or science of lying. | 
| PTERIDOLOGIES | • PTERIDOLOGY n. the study of ferns. | 
| PYRAMIDOLOGIES | • PYRAMIDOLOGY n. the study of the Egyptian pyramids. | 
| SUICIDOLOGIES | • SUICIDOLOGY n. the study of suicide. |