TIN - A malleable, ductile, metallic element, resistant to corrosion, with atomic number 50 and symbol Sn.
TRY - To attempt. Followed by infinitive.
WIN - Pleasure; joy; delight.
WIT - Sanity.
WRY - To cover; clothe; cover up; cloak; hide.
NIT - The egg of a louse.
YIN - The essential female principle in some Eastern religions and philosophies.
TINY - Very small.
TWIN - Either of two people (or, less commonly, animals) who shared the same uterus at the same time; one who was born at the same birth as a sibling.
WIRY - Thin, muscular and flexible.
WRIT - A written order, issued by a court, ordering someone to do (or stop doing) something.
WINTRY - Suggestive or characteristic of winter; cold, stormy.