Below are the words that matched your query...
Roboration
- The act of strengthening.
Rocaille
- Artificial rockwork made of rough stones and cement, as for gardens. (b) The rococo system of scroll ornament, based in part on the forms of shells and water-worn rocks.
Roccellic
- Pertaining to, or designating, a dibasic acid of the oxalic series found in archil (Roccella tinctoria, etc.), and other lichens, and extracted as a white crystalline substance C17H32O4.
Roccellin
- A red dyestuff, used as a substitute for cochineal, archil, etc. It consists of the sodium salt of a complex azo derivative of naphtol.
Roche Alum
- A kind of alum occuring in small fragments; -- so called from Rocca, in Syria, whence alum is said to have been obtained; -- also called rock alum.
Rochelime
- Lime in the lump after it is burned; quicklime.
Rochelle
- A seaport town in France.