At least 115:
ai
aim
ain
ait
am
ami
amin
amino
amnio
amnion
amount
amu
an
ani
anion
anoint
anon
ant
anti
at
atom
aunt
auto
in
inn
into
ion
iota
it
ma
main
man
manito
manitou
manitu
mano
mat
matin
maun
maut
mi
miaou
mina
mint
mo
moa
moan
moat
mon
mot
mount
mountain
mu
mun
muni
muntin
muon
mut
muton
na
nam
nan
naoi
nation
nim
nit
niton
no
nom
noma
nomina
nona
not
nota
notum
noun
nu
numina
nun
nut
oat
oi
om
omit
on
onium
out
outman
ta
tain
tam
tan
tao
tau
tauon
ti
tin
tinamou
tinman
to
tom
toman
ton
tui
tun
tuna
um
un
unai
union
unit
unman
unto
ut
uta
Merriam-Webster's Official Scrabble Players Dictionary includes the 7 letter word tinamou. It is a valid Scrabble word that means a South American game bird. The letters also can be used to spell the 6 letter words amount, anoint, nation and tinman. They spell the 5 letter words amino (a chemical group present in amines), mount and union.
Some words that can be formed from the word 'exchange' are:aaceacheageahanaxaxecagecancanechangeeachexengenehahaghanghehenhexnagnee
Words that can be formed from 'pass' are:aasassaspspasapsspas
Some words that can be made from the word northwestern are:eneonesterewehereheronhewhornhothownetnestnewnorthonotherownseeseensentsetsewsewnsowsownsternstreetstrewsweetswornteenterntestthethentherethornthreethrewthrowthrowntotontootorntorttottowtrottrothturntwowestwherewhetwhowonwornworstworth
Some words that can be formed from STUPOR:OpsOpt.sOpusOrt.sOur.sOustOut.sPort.sPostPot.sPour.sPout.sPro.sPusPut.sRot.sRoustRout.sRustRut.sSopSortSotSoupSourSportSpotSpoutSproutSpurtStopStuporSupTop.sTor.sTour.sUps
Words that can be formed from the word "different" include these:deerdeferdefinedeftdendenierdentdeterdiedietdiffdifferdindinedinerdintdiredirtdriftedediteiderendentireerefedfeefeedfeetfenfendfernfieffiendfeintfenderfetidfiefiendfifefifteenfinfindfinefinerfirfirefitfreefreedfretfriedfriendIifininertinferinterireitneenetnitniternitreRedreedreefrefrefinerefitrendRentretierideriferiftrindteeteenTentendtenderterntidetietiedtierTintindertinetiretreetreedtrend
Words that can be made from the letters in momentum are:emumememomenmetmommomentmotemountmutenetnonotnutomenononeouttentotoetomtometontonetuneunmetunto
Words that can be made from the letters in 'Hiawatha' are:aahahaatawawaithahathathhawhihitIitthawwaitwhatwhitwithwit
The words that can be made with the letters 'aer' are"aareearererare
35 four letter words can be formed. 35 four letter words can be formed. 35 four letter words can be formed.
8 different 4-letter words can be formed from the letters of the word "Nation".
Words that can be formed using the letters of "planets" are:aaleanapeaptasaspatateeasteatLaneslapLapselastlateleaLeansLeapsleastlestletnapnapeneatnestnetpapalpalePalestpanpanePanelPanelspantpantspastPastePastelpatpatepeaPeltspenpentpestpetPetalPetalsplanPlanesPlanetPlantsPlatesPleasPleatssalesaltsanesapseasealseatsentSlantslapSlateSleptsnapspanspatspateSpeltSpentStaleStapleStealTalestantaptapeteateal
Words that can be made from the word 'examination' are:aaimamamenananemiaantanteantianimationannexanointatateatomatoneaxaxeeatemanationemiteonexamexitIininninaneinanimateinmateinnateintointoneioniotaititemmamainmaintainmanmanemaniamantamatmatememeanmeantmeatmenmentionmetmienmineminionmintmitemixmoanmoatmotemoxienamenationneatneonnetnextninenixnonominatenonenotnoteoatomenomitononeoxoxentamtametantaxtaxiteateamtentenontietimetintinetotoetometontonetoxemiatoxinxenon