12-Letter Words Containing: _,_,A,L,R,S,S,T

• 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 substance added to plastics or other materials to make them more pliable

• a product of hydrolysis

• a premature systole resulting in a momentary cardiac arrhythmia

• plastid containing pigments other than chlorophyll usually yellow or orange carotenoids