“EXHIBITIVE” is a valid word.

exhibitan object or statement produced before a court of law and referred to while giving evidence

bitea wound resulting from biting by an animal or a person
thee
exitan opening that permits escape or release
beththe 2nd letter of the Hebrew alphabet
vibea distinctive emotional aura experienced instinctively
hivea teeming multitude
beetbiennial Eurasian plant usually having a swollen edible root; widely cultivated as a food crop
ibexwild goat of mountain areas of Eurasia and northern Africa having large recurved horns
hebe(Greek mythology) the goddess of youth and spring; wife of Hercules; daughter of Zeus and Hera; cupbearer to the Olympian gods
vext

the
bita small piece or quantity of something
hit(baseball) a successful stroke in an athletic contest (especially in baseball)
betthe money risked on a gamble
tieneckwear consisting of a long narrow piece of material worn (mostly by men) under a collar and tied in knot at the front
eve(Old Testament) Adam's wife in Judeo-Christian mythology: the first woman and mother of the human race; God created Eve from Adam's rib and placed Adam and Eve in the Garden of Eden
beeany of numerous hairy-bodied insects including social and solitary species
veta doctor who practices veterinary medicine
teethe starting place for each hole on a golf course
viecompete for something; engage in a contest; measure oneself against others
hexan evil spell
vexcause annoyance in; disturb, especially by minor irritations
vee
hetmade warm or hot (`het' is a dialectal variant of `heated')
eth
hiemove fast

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
hea very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
bea light strong brittle grey toxic bivalent metallic element
hian expression of greeting
eh
exa man who was formerly a certain woman's husband
et
bia heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
xithe cardinal number that is the sum of ten and one
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

EXHIBITIVE