chispa  - spark 

destello  - flash, sparkle, twinkle, glimmer, hint 

pizca  - pinch, speck, trace, harvest 

chispear  - to give off sparks, to sparkle 

echar chispas

despertar  - to arouse, to wake, to awaken, to wake up, to elicit, to evoke 

provocar  - to provoke, to cause, to provoke, to pique