strobe

LIGHT
WordClue
GASxenon or radon
RAYbeam of light or radiation
BULBlight or olfactory
BUMPlight blow or jolting collision
DARKcomplete or partial absence of light
DOZElight, short sleep or nap
YEARlight or school
CANOElight boat that is paddled
GLAREintense, blinding light
GLINTshort flash of light
FLICKERunsteady flash of light
JAVELINlight spear, designed to be thrown
SCAMPERquick, light run
SUNRISElight, dawn
TWINKLEsparkle or glimmer of light
DARKNESSlack of light
DIZZINESSlight-headedness, vertigo
OBSCURITYthe absence of light
BRIGHTNESSperception of light level
DEFAMATIONfalse light
TENDERLOINstriploin
BEATstroke