The most common and most likely answer to this crossword clue is the 4 letter word OPAL which also is the latest solution we found used in Wall Street Journal in 1998.
Lustrous stone crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| OPAL | 100 % | 4 | 
Words with a meaning similar to the clue: Lustrous stone
These words may or may not be a possible solution to this crosswords clue.- opal
 - anthracite
 - metal
 - sable
 - beryl
 - oriental
 - water
 - aeneous
 - brilliant
 - chromium
 - glossy
 - mica
 
Crossword Answer definitions
OPAL noun- A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity, of the chemical formula SiO2·nH2O.
 - A colloquial name used in molecular biology referring to a particular stop codon sequence, "UGA."
 - Any of various lycaenid butterflies of the genus Nesolycaena.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution