“TABBIS” is a valid word. — 10 points Scrabble

bitsa small piece or quantity of something
staba sudden sharp feeling
baitanything that serves as an enticement
batsinformal or slang terms for mentally irregular
tabsthe bill in a restaurant
biasa partiality that prevents objective consideration of an issue or situation
baststrong woody fibers obtained especially from the phloem of from various plants
sati
bibstop part of an apron; covering the chest
aits
isba
sibb

bita small piece or quantity of something
sitbe seated
its
satthe seventh and last day of the week; observed as the Sabbath by Jews and some Christians
batnocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate
tabthe bill in a restaurant
tis
absany of a class of composite plastics used to make car bodies and cases for computers and other appliances
bas
bibtop part of an apron; covering the chest
tas
bis
ais
sab
ait
siba person's brother or sister

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
ishave the quality of being; (copula, used with an adjective or a predicate noun)
ata highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
asa very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
sia tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
taa hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
baa soft silvery metallic element of the alkali earth group; found in barite
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
bia heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
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
aba bachelor's degree in arts and sciences

TABBIS