“XYLITOL” is a valid word. — 17 points Scrabble

tillunstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together
lilyany liliaceous plant of the genus Lilium having showy pendulous flowers
tolla fee levied for the use of roads or bridges (used for maintenance)
toilproductive work (especially physical work done for wages)
oilycontaining an unusual amount of grease or oil
lilta jaunty rhythm in music
illy
yill
lotithe basic unit of money in Lesotho

lot(often followed by `of') a large number or amount or extent
oila slippery or viscous liquid or liquefiable substance not miscible with water
illan often persistent bodily disorder or disease; a cause for complaining
toyan artifact designed to be played with
litthe humanistic study of a body of literature
til
oxy
loxa bluish translucent magnetic liquid obtained by compressing gaseous oxygen and then cooling it below its boiling point; used as an oxidizer in rocket propellants

to
itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
yo
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
lo
oxan adult castrated bull of the genus Bos; especially Bos taurus
oy
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

XYLITOL