“SQUILLA” is a valid word. — 16 points Scrabble

squallsudden violent winds; often accompanied by precipitation
quillspen made from a bird's feather
quailsflesh of quail; suitable for roasting or broiling if young; otherwise must be braised
squillbulb of the sea squill, which is sliced, dried, and used as an expectorant

quillpen made from a bird's feather
quailflesh of quail; suitable for roasting or broiling if young; otherwise must be braised
quasihaving some resemblance
quais

saila large piece of fabric (usually canvas fabric) by means of which wind is used to propel a sailing vessel
saul(Old Testament) the first king of the Israelites who defended Israel against many enemies (especially the Philistines)
ailsaromatic bulb used as seasoning
sillstructural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure
illsan often persistent bodily disorder or disease; a cause for complaining
alls
quai
sall
sialthe granitelike rocks that form the outermost layer of the earth's crust; rich in silicon and aluminum

allquantifier; used with either mass or count nouns to indicate the whole number or amount of or every one of a class
illan often persistent bodily disorder or disease; a cause for complaining
las
sal
lis
alsthickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord; results in progressive muscle atrophy that starts in the limbs
sau
qua
ailaromatic bulb used as seasoning
ais
suq

ishave the quality of being; (copula, used with an adjective or a predicate noun)
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
usNorth American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
laa white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
ala silvery ductile metallic element found primarily in bauxite
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
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
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
qi

SQUILLA