Root Word: Logy/Nomy/Ics
Study of (का अध्ययन)
Chronology
(N.) Arrangement of events by time (कालक्रम)
Chrysology
(N.) Study of gold (सोना विज्ञान)
Climatology
(N.) Study of climate (जलवायु विज्ञान)
Cosmology
(N.) Study of universe origin (ब्रह्मांड विज्ञान)
Cryptology
(N.) Study of secret codes (गुप्तलेखन विज्ञान)
Cynology
(N.) Study of dogs (कुत्ता विज्ञान)
Cytology
(N.) Study of cells (कोशिका विज्ञान)
Dactylography
(N.) Study of fingerprints (अंगुली छाप विज्ञान)
Demography
(N.) Study of population statistics (जनसंख्या विज्ञान)
Demology
(N.) Study of folk culture (लोक संस्कृति विज्ञान)
Dendrology
(N.) Study of trees (वृक्ष विज्ञान)
Dermatology
(N.) Study of skin and its diseases (त्वचा रोग विज्ञान)
Diplomatics
(N.) Study of historical documents (दस्तावेज़ विज्ञान)
Ecology
(N.) Study of relation between organisms and environment (पारिस्थितिकी)
Edaphology
(N.) Study of soil in relation to plants (मृदा विज्ञान)
Ekistics
(N.) Study of human settlements (मानव बस्ती विज्ञान)
Embryology
(N.) Study of embryos and their development (भ्रूण विज्ञान)
Endocrinology
(N.) Study of endocrine glands and hormones (अंतःस्रावी ग्रंथि विज्ञान)
Entomology
(N.) Study of insects (कीट विज्ञान)
Entozoology
(N.) Study of parasitic worms (परजीवी कृमि विज्ञान)
Eremology
(N.) Study of deserts (रेगिस्तान विज्ञान)
Ergology
(N.) Study of work (कार्य विज्ञान)
Ergonomics
(N.) Study of humans in work environment (कार्य पर्यावरण विज्ञान)
Ethnogeny
(N.) Study of origin of races (जाति उत्पत्ति विज्ञान)
Ethnology
(N.) Study of races and cultures (नृविज्ञान)
Ethology
(N.) Study of animal behavior (पशु व्यवहार विज्ञान)
Etiology
(N.) Study of causes of disease (रोग कारण विज्ञान)
Etymology
(N.) Study of origin of words (शब्द उत्पत्ति विज्ञान)
Eulogy
(N.) Speech praising someone (प्रशंसा भाषण)
Euthenics
(N.) Study of improving living conditions (जीवन सुधार विज्ञान)
Gastroenterology
(N.) Study of stomach and intestines (पाचन तंत्र विज्ञान)
Gastronomy
(N.) Art of good eating (खानपान कला)
Genealogy
(N.) Study of family history (वंशावली विज्ञान)
Genesiology
(N.) Study of origin of human race (मानव उत्पत्ति विज्ञान)
Genetics
(N.) Study of heredity (आनुवंशिकी)
Geogony
(N.) Study of origin of Earth (पृथ्वी उत्पत्ति विज्ञान)
Geology
(N.) Study of Earth structure and history (भूविज्ञान)
Geoponics
(N.) Study of cultivation of land (कृषि विज्ञान)
Gerocomy
(N.) Care of old people (वृद्ध देखभाल)
Gerontology
(N.) Study of aging (वृद्धावस्था विज्ञान)
Graminology
(N.) Study of grasses (घास विज्ञान)
Hagiology
(N.) Study of lives of saints (संत जीवन विज्ञान)
Heliology
(N.) Study of the Sun (सूर्य विज्ञान)
Helminthology
Hematology
(N.) Study of blood (रक्त विज्ञान)
