“ECTATIC” is a valid word. — 11 points Scrabble

tactica plan for attaining a particular goal
aceticrelating to or containing acetic acid
tictacsteady recurrent ticking sound as made by a clock
cattieany of various units of weight used in southeastern Asia (especially a Chinese measure equal to 500 grams)

atticfloor consisting of open space at the top of a house just below roof; often used for storage
cactiany succulent plant of the family Cactaceae native chiefly to arid regions of the New World and usually having spines
tacitimplied by or inferred from actions or statements
tacet
tecta

tateUnited States poet and critic (1899-1979)
cate
tactconsideration in dealing with others and avoiding giving offense
citea short note recognizing a source of information or of a quoted passage
teatthe small projection of a mammary gland
tace
cecathe cavity in which the large intestine begins and into which the ileum opens
etic

eattake in solid food
acta legal document codifying the result of deliberations of a committee or society or legislative body
teaa beverage made by steeping tea leaves in water
icewater frozen in the solid state
catfeline mammal usually having thick soft fur and no ability to roar: domestic cats; wildcats
tieneckwear consisting of a long narrow piece of material worn (mostly by men) under a collar and tied in knot at the front
ategoddess of criminal rashness and its punishment
acethe smallest whole number or a numeral representing this number
tae
titeither of two soft fleshy milk-secreting glandular organs on the chest of a woman
etaa terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalism of the traditional Basque party; want to create an independent homeland in Spain's western Pyrenees
tattastelessness by virtue of being cheap and vulgar
tica local and habitual twitching especially in the face
tetthe New Year in Vietnam; observed for three days after the first full moon after January 20th
att
ait

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
ata highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
et
taa hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
ae
tia light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite

ECTATIC