keeps under one hat (verb) withhold: keep back
Sinonime: agleam, beaming,
bright, brilliant,
conspicuous, coruscating, effulgent, glazed, glistening, glossy, incandescent,
iridescent, irradiant, lambent, lucent, luminous, lustrous, nitid,
noticeable, opalescent, phosphorescent, radiant, refulgent, relucent, resplendent, rutilant, scintillating, shiny,
sleek, sparkling, splendent, splendorous
Antonime: dark,
gloomy