GET - To obtain; to acquire.
GUN - A very portable, short firearm, for hand use, which fires bullets or projectiles, such as a handgun, revolver, pistol, or Derringer.
GUT - The alimentary canal, especially the intestine.
NET - A mesh of string, cord or rope.
NUN - A member of a Christian religious community of women who live by certain vows and usually wear a habit, in some cases living together in a cloister.
NUT - A hard-shelled seed.
PEN - An enclosed area used to contain domesticated animals, especially sheep or cattle.
PUG - The footprint of an animal. (Also pugmark) (From the Hindi for 'foot', related to Sanskrit 'padh' and Greek 'ped').
PUT - To place something somewhere.
TEN - A numerical value equal to 10; the number occurring after nine and before eleven, represented in Roman numerals as X, in Arabic numerals as 10, and in the hexadecimal system (base 16) as A.
TUG - To pull or drag with great effort.
PEG - A cylindrical wooden, metal etc. object used to fasten or as a bearing between objects.
PUN - To beat; strike with force; ram; pound, as in a mortar; reduce to powder.
GNU - A large antelope native to Africa having curved horns.
PUNT - A pontoon; a narrow shallow boat propelled by a pole.
TUNE - A melody.
GENT - A gentleman.
PENT - Confined in a pen, imprisoned.
GETUP - A costume or outfit, especially one that is ostentatious or otherwise unusual.
PUNGENT - Having a strong odor that stings the nose, said especially of acidic or spicy substances.