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

nunsa woman religious
finsthe cardinal number that is the sum of four and one
sulu
nilsa quantity of no importance
linn
innsa hotel providing overnight lodging for travelers
fils100 Yemeni fils are worth one Yemeni rial
linsUnited States sculptor and architect whose public works include the memorial to veterans of the Vietnam War in Washington (born in 1959)
funsactivities that are enjoyable or amusing
flusan acute febrile highly contagious viral disease
sunn
ulus

funactivities that are enjoyable or amusing
sunthe star that is the source of light and heat for the planets in the solar system
sinestrangement from god
inna hotel providing overnight lodging for travelers
linUnited States sculptor and architect whose public works include the memorial to veterans of the Vietnam War in Washington (born in 1959)
fluan acute febrile highly contagious viral disease
nuna woman religious
finthe cardinal number that is the sum of four and one
ifs
nila quantity of no importance
insan agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
lis
uns
fil
nus
ulu

ishave the quality of being; (copula, used with an adjective or a predicate noun)
ina unit of length equal to one twelfth of a foot
if
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
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
unan organization of independent states formed in 1945 to promote international peace and security
nuthe 13th letter of the Greek alphabet

UNSINFUL