noun: someone who helps to open up a new line of research or technology or art
Length: 13 letters
Scrabble value: 21
Words with Friends value: 25
Literati value: 16
TWL (USA): Found
SOWPODS (UK): Found
groundbreaker
brokerage
badgerer
borderer
daguerre
dungaree
gardener
grandeur
grounder
unbarred
underage
ungarbed
ungeared
aground
angered
auberge
bardeen
beograd
bernard
boarder
bondage
bounder
breaker
broaden
burgeon
derange
dogbane
durango
enraged
gardner
gerbera
gerenuk
grandee
grenade
groaner
guerdon
gurnard
kroeber
orderer
rebound
rebuker
redbone
reorder
rondeau
rounder
undergo
uneager
abound
adorer
aerobe
agreed
arbour
ardour
arguer
around
arundo
augend
badger
banger
bangor
banker
bargee
barker
barong
barred
barren
beaked
beaker
beaner
bearer
bender
bergen
bodega
borage
border
bourne
breuer
brogan
brogue
broken
broker
bungee
bunker
burden
burger
burked
burned
burner
burred
danger
danube
darken
darner
dauber
debark
debone
debunk
dengue
dragee
dragon
drogue
dunker
durban
durbar
earned
earner
endear
endure
enrage
enrobe
enured
errand
eureka
gander
garbed
garden
garner
geared
gender
gerund
gourde
grader
ground
korean
koruna
kruger
nearer
neruda
nudger
onager
orange
ordure
ranger
ranked
ranker
reader
reborn
rebuke
redbug
regard
render
reread
reuben
roarer
rouged
unaged
undoer
unread
urbane
abode
adobe
adore
adorn
agene
agone
agree
akron
anger
anode
arbor
ardeb
ardor
arere
argon
argue
argun
auden
auger
badge
baked
baker
barde
bared
barge
baron
beano
beard
berne
beroe
berra
board
bodge
boned
boner
bored
borer
bound
bourn
brage
brake
brand
braun
bread
break
breed
broad
broke
bruno
budge
bunko
burka
burke
burro
dagon
debar
debug
deneb
dobra
donar
donee
doura
drake
drear
drone
drunk
durer
durga
durra
eager
eagre
eared
edgar
edger
endue
erode
error
gabon
gabor
gabun
garbo
genoa
genre
geode
gerea
gonad
goner
gouda
gourd
grade
grand
grebe
greed
greek
green
groak
groan
guano
guard
karen
knead
koran
korda
korea
krona
krone
naked
nardo
negro
noreg
norge
nudge
oaken
ogden
onega
orang
order
oread
organ
radon
ragee
ranee
range
regur
rerun
robed
rogue
rouge
round
rubor
rudra
unbar
under
urban
abed
abor
aden
aeon
aged
agee
agon
ague
akee
aken
argo
arng
arno
bade
bake
baku
band
bane
bang
bank
bard
bare
bark
barn
baud
bead
beak
bean
bear
beau
beda
bede
beer
bend
berg
berk
bern
boar
bode
boer
bond
bone
bong
bonk
bore
born
brad
brae
brag
bran
bren
brno
buna
bung
bunk
bura
burg
burk
burn
burr
dago
dane
dank
danu
dare
dark
darn
daub
dean
dear
deer
doer
doge
dona
done
dong
dork
dour
drab
drag
dreg
drub
drug
duke
dune
dung
dunk
dura
earn
ebon
ebro
eden
edge
ergo
erne
euro
gand
garb
gaud
gaur
gean
gear
geek
gene
genu
goad
goer
gond
gone
gore
grab
grad
gran
grok
grub
guan
guar
gunk
kaon
kean
keen
keno
kera
kerb
kern
knee
knob
koan
kobe
kore
kura
kurd
nabu
nard
nark
near
nebe
nebo
need
nerd
nero
node
nuda
nude
nuke
oder
ogee
ogre
oken
okra
orad
oran
rage
rake
rand
rank
rare
read
rear
rede
redo
reed
reek
rend
reno
road
roan
roar
robe
roue
rube
rude
ruga
rune
rung
undo
urea
urga
urge
abo
ade
ado
age
ago
aku
ane
ang
ano
anu
arb
are
ark
aug
auk
bad
bag
ban
bar
bed
bee
beg
ben
boa
bod
bog
bra
bud
bug
bun
bur
dab
dag
dak
dba
dea
deb
den
dkg
dna
doe
dog
don
dub
due
dug
dun
duo
ear
ebn
edo
eeg
ego
ekg
end
ene
eon
era
erg
ern
err
gab
gad
gao
gar
geb
gee
gen
gnu
goa
gob
god
gun
gur
kbo
kea
keb
keg
ken
kgb
kob
kor
nab
nad
nag
nbe
neb
nee
neo
nga
ngb
ngo
ngu
nob
nod
nog
nra
nro
nub
oak
oar
ode
oed
oka
one
orb
ore
orr
rad
rag
reb
red
rna
rob
rod
roe
ron
rub
rue
rug
run
uda
uke
urd
urn
ab
ad
ag
ak
an
ar
au
ba
bd
be
bk
br
da
db
de
dg
do
ea
eb
ed
ee
en
er
eu
ga
gb
gd
ge
go
gu
ka
kb
kg
ko
kr
na
nb
nd
ne
ng
no
nu
ob
od
ok
on
or
ra
rb
re
rg
rn
ro
ru
uk
un
ur
a
b
d
e
g
k
n
o
r
u
ground-floor
ground-hugging
ground-shaker
groundball
groundberry
groundbreaking
groundcover
groundfish
groundhog