Gaping Gap, a name given to the state of things that existed before the world was made. There was supposed to have been an empty space till Odin created the world of gods and men.
Garner, to gather up, to store up; sometimes, to reap.
Garth, an enclosure, a place from which things may be garnered, e.g. "within the garth that it (the wall) girdeth."
Gear, a word used with many meanings, as, dress, arms, possessions, anything that a person has or uses, e.g. war-gear, all a man's armour and weapons; mail-gear, a man's armour.
Gird, to tie round, to be all round, e.g. "The Wrath to his side is girded;" "a wall doth he behold ... but within the garth that it girdeth no work of man is set."
Glaive, a sword.
God-home, Asgard.
Gold-bestrider, the name given to Sigurd by Giuki because he rode with the treasure of gold upon his saddle. To bestride is to stand over anything with one foot on each side.
Good-heart, kindly strength.
Goodlihead, a word of praise which is generally used to mean bodily beauty, but sometimes to mean beauty of character.