ruby sulphur
(US ruby sulfur) now historical
noun
= realgar.
Origin
Mid 18th century.
- interferometry
- interferon
- interfile
- interflow
- interfluve
- interfluvial
- interfuse
- interfusion
- intergalactic
- intergalactically
- intergenerational
- intergeneric
- interglacial
- intergovernmental
- intergovernmentally
- intergradation
- intergrade
- intergrow
- intergrowth
- interim
- interim management
- interim manager
- interior
- percussionist
- percussionize