12-Letter Words Containing: RYS

• having become fixed and definite in form

• having both internal structure and external form of a crystal

• cause to take on a definite and clear shape

• make free from confusion or ambiguity; make clear

• cause to form crystals or assume crystalline form

• assume crystalline form; become crystallized

• Any solid with conventional crystalline properties but exhibiting a point group symmetry inconsistent with translational periodicity

• a rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone

• brightly colored beetle that feeds on plant leaves; larvae infest roots and stems