8-Letter Words Containing: O,R,O,S

• cause to feel extremely joyful or happy

• small workplace where handcrafts or manufacturing are done

• a brief intensive course for a small group; emphasizes problem solving

• the line at which the sky and Earth appear to meet

• the range of interest or activity that can be anticipated

• a specific layer or stratum of soil or subsoil in a vertical cross section of land

• the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth

• (to be played) with particular emphasis

• strictly parasitic protozoans that are usually immobile; includes plasmodia and coccidia and piroplasms and malaria parasites

• an asexual spore of some algae and fungi that moves by means of flagella