“NANDINS” is a valid word. — 8 points Scrabble

saidbeing the one previously mentioned or spoken of
sanda loose material consisting of grains of rock or coral
aidsa serious (often fatal) disease of the immune system transmitted through blood products especially by sexual contact or contaminated needles
daisa platform raised above the surrounding level to give prominence to the person on it
innsa hotel providing overnight lodging for travelers
ands
anisblack tropical American cuckoo
sadi
sain
dinsa loud harsh or strident noise
nansyour grandmother
ains

and
ainbelonging to or on behalf of a specified person (especially yourself); preceded by a possessive
sadexperiencing or showing sorrow or unhappiness
sinestrangement from god
aida resource
inna hotel providing overnight lodging for travelers
nanyour grandmother
ads
ids
dina loud harsh or strident noise
disgod of the underworld; counterpart of Greek Pluto
insan agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
aniblack tropical American cuckoo
ais

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
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
anan associate degree in nursing
ida state in the Rocky Mountains
naa silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
ada public promotion of some product or service
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

NANDINS