ICE - Water in frozen (solid) form.
NET - A mesh of string, cord or rope.
TIE - A necktie (item of clothing consisting of a strip of cloth tied around the neck).
TIN - A malleable, ductile, metallic element, resistant to corrosion, with atomic number 50 and symbol Sn.
ZIT - Pimple.
NIT - The egg of a louse.
TIC - A local and habitual convulsive motion of certain muscles.
CENT - A coin having face value of one cent (in either of the above senses).
CITE - To quote; to repeat, as a passage from a book, or the words of another.
NICE - Nicely.
ZINC - A chemical element (symbol Zn) with an atomic number of 30.
TINE - A spike or point on an implement or tool, especially a prong of a fork or a tooth of a comb.
ZITI - A type of penne pasta which resembles mostaccioli.
INCITE - To rouse, stir up or excite.
CITIZEN - A person that is legally recognized as a member of a state, with associated rights and obligations.