op·er·at·ics 
(ŏp′ə-rătĭks)
(ŏp′ə-rătĭks)n. (used with a sing. or pl. verb)
Exaggerated behavior of a type associated with grand opera; histrionics.
- hydrogenolysis
- hydrogenous
- hydrogen peroxide
- hydrogen sulfide
- hydrogeologic
- hydrogeological
- hydrogeologist
- hydrogeology
- hydrographer
- hydrographic
- hydrographically
- hydrography
- hydroid
- hydrokinetic
- hydrokinetical
- hydrokinetics
- hydrolase
- hydrologic
- hydrological
- hydrologically
- hydrologic cycle
- hydrologist
- hydrology
- hydrolysate
- hydrolysis