pre·mod·ern 
(prē-mŏdərn)
(prē-mŏdərn)adj.
Existing or coming before a modern period or time: the feudal system of premodern Japan.
- hydrilla
- hydriodic acid
- hydro
- hydro-
- hydrobiological
- hydrobiologist
- hydrobiology
- hydrobromic acid
- hydrobromide
- hydrocarbon
- hydrocarbonaceous
- hydrocarbonic
- hydrocarbonous
- hydrocast
- hydrocele
- hydrocephalic
- hydrocephaloid
- hydrocephalous
- hydrocephalus
- hydrocephaly
- hydrochloric acid
- hydrochloride
- hydrochlorofluorocarbon
- hydrochlorothiazide
- hydrochore