1‘the gas lamp flickered in the wind’
glimmer, glint, gleam, flare, shine, dance, gutter
twinkle, sparkle, blink, wink, flash, scintillate, glisten, shimmer, glitter
rare coruscate, fulgurate, effulge
2‘his eyelids flickered in his sleep’
flutter, quiver, vibrate, tremble, wobble, shiver, shudder, spasm, jerk, twitch, bat, flap, wink, blink, open and shut
technical nictitate, nictate
We take a look at several popular, though confusing, punctuation marks.