adj: of animals except birds and mammals; having body temperature that varies with the environment
Length: 15 letters
Scrabble value: 26
Words with Friends value: 26
Literati value: 19
TWL (USA): Not found
SOWPODS (UK): Not found
poikilothermous
heliotropism
poikilotherm
metropolis
oophoritis
pilothouse
hoopskirt
houseroom
imperious
imposture
meliorist
molothrus
mouthlike
poorhouse
sophomore
toolhouse
upholster
heirloom
heliport
helotium
housetop
humorist
impolite
imposter
impostor
isopleth
isotherm
kuroshio
liposome
mephitis
milepost
moisture
morosoph
morpheus
motorise
oestriol
optimise
osmitrol
perilous
piroshki
poitiers
polemist
polisher
porkholt
porthole
posthole
poterium
potholer
pothouse
potorous
psilotum
rushlike
silphium
smoother
smoothie
stroheim
timorous
toilsome
torulose
upstroke
utiliser
elitism
erotism
estriol
etropus
europol
heroism
hipster
hirsute
hoister
holster
hoosier
hostile
hostler
hotspur
hustler
imperil
impetus
impious
implike
implore
impulse
irksome
isotope
isuprel
lepomis
leprous
lesotho
limiter
lipitor
liriope
lithium
lithops
lookout
lophius
loutish
lumpish
luthier
milksop
misrule
moorish
mortise
moulter
oospore
oriolus
orpheus
ostiole
outlier
outlook
outsole
petrous
philter
philtre
phlomis
photius
pietism
pismire
piteous
plumose
poitier
posture
pothole
pothook
prelims
promise
promote
proteus
protium
pterois
ptloris
reposit
reshoot
riotous
riposte
rosehip
semipro
shooter
shouter
slither
smother
soilure
souther
spoiler
spouter
stipule
stomper
stoolie
stooper
strophe
stumper
sumpter
supremo
thermos
thorium
tiepolo
tooshie
topsoil
tourism
tremolo
tripoli
triumph
tropism
turkish
turmoil
urolith
utilise
emptor
eolith
epirus
eskimo
esprit
ethril
eumops
helios
helium
hermit
hitler
holism
holmes
hooker
hookup
hoopoe
hooter
hosier
hostel
huitre
hurtle
hustle
impish
import
impose
impost
impure
impute
irtish
iseult
isohel
isomer
kilter
kirtle
kismet
kleist
klotho
kosher
kuiper
lhotse
limper
limpet
lisper
lister
litmus
loiter
looker
lookup
looper
looter
lumper
luster
lustre
luther
merlot
merops
milieu
milker
mirish
mister
molest
molise
molter
morose
morsel
mother
motile
mouser
muesli
mulish
musher
musket
muster
oporto
oriole
orites
ormolu
ostler
otiose
ouster
perish
permit
petrol
phleum
phloem
pholis
pieris
pileus
pilose
pilous
piolet
pistil
pistol
pliers
poitou
pokomo
polish
polite
pomelo
pooler
porose
porous
poseur
poster
postum
pother
pothos
poulet
pouter
prelim
presto
priest
primus
prosom
proust
pteris
purism
purist
purloo
pusher
relish
reship
result
retool
rheims
rimose
romish
rookie
roomie
rootle
rothko
rumple
rustle
rutile
selkup
septum
seriph
shiite
shriek
shrike
shrimp
shtikl
simile
simper
simple
sleuth
smiler
smoker
smooth
sokoro
solute
somite
soothe
sortie
spirit
spoilt
sprite
sprout
sterol
stoker
strike
stripe
stroke
stupor
suitor
sutler
theism
themis
thorpe
thrips
throes
tishri
toiler
tophus
tousle
triops
triose
triple
tripos
troops
troupe
truism
tupelo
tusker
ulitis
ulster
ultimo
umpire
upmost
uprise
uproot
upshot
uptime
eliot
elops
eprom
erupt
espoo
ethos
heist
helot
hiker
hilum
hilus
hoist
hokum
homel
homer
hooke
hooks
hoops
hopei
hoper
horse
horst
horus
hotei
hotel
houri
hours
house
humor
hurok
ileum
ileus
ilium
impel
irish
islet
kempt
khios
khmer
khoum
kitul
klimt
kriti
kroto
kumis
lemur
lepus
lerot
letup
limit
liter
lithe
litre
loire
loose
loser
lotus
louis
loupe
louse
merit
metis
metro
miler
mirth
miser
miter
mitre
moire
moist
molto
moore
moose
mopes
morel
mores
morph
morse
morus
mosul
motel
motor
moult
mouse
mouth
muser
musth
oiler
oomph
opium
oriel
orlop
osier
other
ousel
outer
outre
peril
perth
pesto
photo
piles
pilot
pilus
pious
piste
pisum
piute
plier
plume
plush
pluto
poilu
poise
poker
poler
polio
porte
porto
poser
posit
potos
prime
primo
prise
prism
prole
prose
proto
pulse
purim
purse
reims
remit
remus
repot
resht
rheum
rilke
romeo
rooms
roost
roots
rouse
route
seoul
serum
setup
sheik
shire
shirk
shirt
shite
shlep
shook
shoot
shore
short
shote
shout
shtik
shtup
shute
sirup
skier
skimp
skirl
skirt
slime
sloop
slope
sloth
slump
slurp
smelt
smile
smilo
smirk
smite
smith
smoke
sooth
sopor
sotho
south
spelt
sperm
spiel
spike
spile
spire
spirt
spite
split
spoil
spoke
spook
spool
spoor
spore
spork
sport
spout
sprit
sprue
spume
spurt
stile
stipe
stirk
stoep
stoke
stole
stomp
stool
stoop
store
stork
storm
stoup
strep
strip
strop
strum
stump
stupe
suite
sumer
suomi
super
tempo
terms
therm
thole
thrip
throe
thrum
thule
thump
tiler
timer
times
timor
timur
tirol
tokio
toper
topos
torsk
torso
torus
toupe
tours
trike
tripe
troop
trope
trump
tulip
tumor
tupek
tupik
turki
turps
upset
usher
utile
emir
emit
epos
eris
eros
erst
esop
etui
euro
heir
helm
help
hemp
herm
hero
hike
hilo
hilt
hire
hole
home
homo
hook
hoop
hoot
hope
hopi
hops
hose
host
hour
html
hulk
hume
hump
hurl
hurt
husk
iris
isle
item
kelp
kelt
kepi
kept
kilo
kilt
kite
kith
kohl
komi
kore
koto
kris
leto
lieu
like
lime
limo
limp
lisp
list
lisu
lite
loir
loki
lome
look
loom
loop
loos
loot
lope
lore
lose
lost
loth
loti
lots
lour
lout
lues
luik
luke
lump
lure
lurk
lush
lust
lute
meir
melt
merl
mesh
meth
mike
mile
milk
milo
milt
mips
mire
miri
miro
miso
mist
mite
moho
moil
moke
mole
molt
moor
moot
mope
more
moro
mors
mosh
most
mote
moth
moue
muir
mule
murk
muse
mush
musk
must
mute
ohio
okeh
oleo
omit
omsk
oort
opel
opus
oreo
oslo
otho
otis
otoe
otus
ouse
oust
pelt
peri
perk
perm
pert
peru
peso
pest
peul
phot
pier
pike
pile
pith
plot
plum
plus
poem
poet
poke
pole
polk
polo
pome
pomo
pool
poor
pore
pork
port
pose
posh
post
pour
pout
prim
prom
puke
pule
pure
purl
push
reit
resh
rest
rhus
riel
rile
rime
rimu
riot
ripe
rise
risk
rite
roil
role
rome
romp
rook
room
root
rope
rose
rote
roth
rotl
roue
rous
rout
rule
rump
ruse
rush
rusk
rust
ruth
semi
sept
seth
shem
shim
ship
shit
shmo
shoe
shoo
shop
shot
shut
sikh
silk
silo
silt
sire
site
sium
skep
skim
skip
skit
slim
slip
slit
sloe
slop
slot
slue
slum
slur
slut
smut
soho
soil
sole
solo
some
soot
soph
sore
sort
souk
soul
soup
sour
spik
spit
spot
spue
spur
stem
step
stir
stop
suer
suet
suit
sulk
sumo
sump
sure
temp
term
thor
thou
thus
tier
tike
tile
time
tipi
tipu
tire
tiro
toil
toke
tole
tolu
tome
tool
tope
topi
tops
tore
tosh
tosk
tour
trek
trim
trio
trip
true
tues
tums
tupi
turk
turp
tush
tusk
urth
user
elk
elm
emu
eos
epi
ert
esm
esp
esr
est
hel
hem
hep
het
hie
hip
hit
hmo
hoe
hop
hot
hrt
hue
hum
hus
hut
iis
ike
ilk
ilo
imo
imp
imu
iol
iop
iou
ipo
ire
irk
irs
isi
ism
khi
kip
kit
kor
kos
kph
kui
lei
lek
lem
leo
ler
let
leu
lie
lii
lip
lir
lit
loo
lop
lot
ltm
luo
mei
mek
mho
mil
mit
mko
mls
mol
moo
mop
mot
mph
mps
mri
mrs
msh
mst
mus
ohm
oil
ois
olm
ooh
ops
opt
ore
oto
out
pei
pel
pes
pet
phi
phs
pie
pit
pku
plo
pms
poe
poi
pol
pom
pot
pro
psi
pst
pto
pul
pus
put
rem
rep
res
ret
rho
rim
rio
rip
roe
roi
rom
rot
rpm
rue
rum
rus
rut
sep
set
sip
sir
sit
ski
sle
soh
sol
som
sop
sot
sou
sth
stm
stp
sue
sum
sup
sur
thm
tho
tie
tip
tiu
tko
toe
tom
too
top
tor
trh
trm
tsh
tsk
tum
tup
uke
ult
ump
url
use
ute
el
em
er
es
eu
he
hi
hl
hm
ho
hp
hr
hs
ie
ii
il
io
ip
ir
it
ki
km
ko
kp
kr
ks
kt
le
lh
li
lm
lp
lr
lu
me
mi
ml
mo
mp
mr
ms
mt
mu
oh
ok
or
os
pe
ph
pi
pm
po
pr
ps
pt
pu
re
rh
ri
ro
ru
se
si
sl
sm
so
sr
te
th
ti
tl
tm
uk
up
ur
us
ut
e
h
i
k
l
m
o
p
r
s
t
u
poignancy
poignant
poignantly
poikilothermic
poinciana
poinsettia
point
point-blank