Gleam

licărire

(indistinct or small, or short-lived, appearance of light)

pic

(indistinct sign of something — see also glimpse, hint)

rază

(indistinct or small, or short-lived, appearance of light)

sclipire

(indistinct or small, or short-lived, appearance of light)

urmă

(indistinct sign of something — see also glimpse, hint)

străluci

(to shine, especially in an indistinct or intermittent manner — see also glisten, glitter)