“INRUSH” is a valid word. — 9 points Scrabble

rushthe act of moving hurriedly and in a careless manner
runsa score in baseball made by a runner touching all four bases safely
ruinan irrecoverable state of devastation and destruction
shinthe front part of the human leg between the knee and the ankle
shunavoid and stay away from deliberately; stay clear of
hunsa member of a nomadic people who invaded Europe in the 4th century
urnsa large vase that usually has a pedestal or feet
shri
rins
hinsancient Hebrew unit of liquid measure = 1.5 gallons
sinh
rhusdeciduous or evergreen shrubs and shrubby trees of temperate and subtropical North America, South Africa, eastern Asia and northeastern Australia; usually limited to nonpoisonous sumacs (see genus Toxicodendron)
hisn

his
sirterm of address for a man
runa score in baseball made by a runner touching all four bases safely
sunthe star that is the source of light and heat for the planets in the solar system
sinestrangement from god
urna large vase that usually has a pedestal or feet
rin
sri
huna member of a nomadic people who invaded Europe in the 4th century
insan agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
uns
hinancient Hebrew unit of liquid measure = 1.5 gallons
nus

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
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
uh
hian expression of greeting
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
sh
nuthe 13th letter of the Greek alphabet

INRUSH