ruby sulphur
(US ruby sulfur) now historical
noun
= realgar.
Origin
Mid 18th century.
- nucleosidase
- nucleoside
- nucleoskeletal
- nucleoskeleton
- nucleosomal
- nucleosome
- nucleosynthesis
- nucleosynthetic
- unreasonably
- unreasonal
- unreasoned
- unreasoning
- unreasoningly
- unrebated
- unrebellious
- unrebukable
- unrebukably
- unrebuked
- unrebuttable
- unrebutted
- unrecallable
- unrecalled
- unrecanted
- unreceding
- unreceipted