GIGANTOMACHIZE, start a giants' war.
GIGLOT, wanton.
GIMBLET, gimlet.
GING, gang.
GLASS ("taking in of shadows, etc."), crystal or beryl.
GLEEK, card game played by three; party of three, trio; side glance.
GLICK (GLEEK), jest, gibe.
GLIDDER, glaze.
GLORIOUSLY, of vain glory.
GODWIT, bird of the snipe family.