Knitter :: Knitter (n.) One who, or that which, knits, joins, or unites; a knitting machine..
Knitting :: Knitting (n.) The work of a knitter; the network formed by knitting.
Knitting :: Knitting (n.) Union formed by knitting, as of bones..
Knittle :: Knittle (n.) A string that draws together a purse or bag.
Nitter :: Nitter (n.) The horselouse; an insect that deposits nits on horses.
Nitty :: Nitty (a.) Shining; elegant; spruce.