Words formed from any letters in investigations plus optional blank

a -

natations₁₁

navigates₁₆

sanitates₁₀

satiating₁₂

satiation₁₀

sonatinas₁₁

b -

obstinate₁₃

obtaining₁₆

obtesting₁₅

obviating₁₉

sanbenito₁₄

c -

invocates₁₇

invoicing₂₀

isostatic₁₂

nicotines₁₄

nictating₁₆

onanistic₁₄

sanctions₁₄

scantiest₁₃

scientist₁₃

sonicates₁₃

d -

intonated₁₂

iodinates₁₁

sandstone₁₂

sanitised₁₁

sedations₁₁

seditions₁₁

e -

intestine₁₁

isogenies₁₂

naiveness₁₅

naiveties₁₄

negatives₁₆

negotiate₁₂

noisettes₁₀

ostensive₁₄

satieties₉

sensitive₁₄

sententia₁₁

sentients₁₁

setenants₁₁

f -

sainfoins₁₄

signifies₁₅

sinfonias₁₄

softening₁₆

g -

signeting₁₅

snaggiest₁₄

h -

naethings₁₅

nontheist₁₃

sennights₁₅

j -

jettisons₁₉

jingoists₂₁

k -

kittening₁₇

knittings₁₇

knottings₁₇

skinniest₁₅

l -

intitling₁₄

inviolate₁₅

isolating₁₃

legations₁₃

lenitions₁₂

lessoning₁₄

levanting₁₈

ligations₁₃

lineation₁₂

lionising₁₄

listening₁₄

litigants₁₃

litigates₁₂

nestlings₁₄

novelists₁₅

ovalities₁₄

settlings₁₃

signalise₁₃

siltation₁₁

siltstone₁₁

singleton₁₄

slangiest₁₃

slattings₁₃

sniveling₁₈

solanines₁₂

solvating₁₇

m -

intimates₁₃

intimists₁₃

isogamies₁₄

itemising₁₅

magnetons₁₆

manginess₁₆

mentation₁₄

ministate₁₃

misagents₁₅

misatones₁₃

miseating₁₅

mitigates₁₄

motivates₁₆

nativisms₁₇

nominates₁₄

ointments₁₄

n -

inventing₁₈

invention₁₆

nonnative₁₆

santonins₁₂

sonneting₁₄

o -

isogonies₁₂

notations₁₁

novations₁₅

ostinatos₁₀

ovotestis₁₃

snootiest₁₀

p -

nepotists₁₃

optatives₁₆

paintiest₁₃

paintings₁₆

panettoni₁₄

patenting₁₆

pentagons₁₆

pentosans₁₄

petitions₁₃

piosities₁₂

poetising₁₅

pointiest₁₃

positives₁₆

sapogenin₁₆

saponines₁₄

saponites₁₃

r -

intorting₁₃

intranets₁₁

intrigant₁₃

inventors₁₅

inversion₁₅

inverting₁₇

investors₁₄

iterating₁₂

iteration₁₀

itinerant₁₁

nattering₁₃

negatrons₁₃

nervation₁₅

nigrosins₁₃

nitrating₁₃

nitration₁₁

nitrogens₁₃

nonartist₁₁

nontarget₁₃

orangiest₁₂

organises₁₂

organists₁₂

orienting₁₃

originate₁₂

ostiaries₉

ranginess₁₃

rationing₁₃

rattening₁₃

ravenings₁₇

ravigotes₁₅

reanoints₁₁

reasoning₁₃

resistant₁₀

resisting₁₂

resitting₁₂

resonants₁₁

restating₁₂

retaining₁₃

retasting₁₂

retinitis₁₀

retinting₁₃

revisions₁₄

rigatonis₁₂

rivetting₁₆

savoriest₁₃

seigniors₁₂

senoritas₁₀

seriating₁₂

signories₁₂

signorina₁₃

signorine₁₃

sintering₁₃

sirenians₁₁

sistering₁₂

sortieing₁₂

s -

nastiness₁₁

noisiness₁₁

sanitises₁₀

t -

snottiest₁₀

u -

intuiting₁₄

intuition₁₂

intuitive₁₅

nonguests₁₄

nutations₁₂

nuttiness₁₂

ouistitis₁₀

outeating₁₃

sanguines₁₄

sinuating₁₄

situating₁₃

situation₁₁

snoutiest₁₁

w -

inweaving₂₀

x -

nonsexist₁₈

y -

nystatins₁₃

z -

sanitizes₁₉