Answer:

shimmered

Answer	Crossword Clue
SHIMMERED	Sparkled
SHIMMERED	Shone fitfully
SHIMMERED	Gleamed faintly.

SHIMMERED	Twinkled.
SHIMMERED	Shone unsteadily
SHIMMERED	Luminesced

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.