ACT - Something done, a deed.
CAT - Any similar animal of the family Felidae, which includes lions, tigers, bobcats, etc.
CUT - Having been cut.
TAU - The name of the letter T/τ in the Greek, Hebrew and ancient Semitic alphabets, being the nineteenth letter of the Classical and Modern Greek, the twentieth letter of Old and Ancient Greek.
ALT - A state of excitement, conveyed by a high pitched voice.
LAT - A Latvian coin and national monetary unit.
CULT - A group of people with a religious, philosophical or cultural identity sometimes viewed as a sect, often existing on the margins of society or exploitative towards its members.
TALC - A soft mineral of a soapy feel and a greenish, whitish, or grayish color, usually occurring in foliated masses.
ACTUAL - Existing in act or reality, not just potentially; really acted or acting; occurring in fact.