noun: a rate (usually rapid) at which something happens; "the project advanced with gratifying speed"
Length: 9 letters
Scrabble value: 15
Words with Friends value: 16
Literati value: 14
TWL (USA): Found
SOWPODS (UK): Found
swiftness
fitness
witness
infest
tessin
wisent
ensis
entsi
feint
feist
inset
sinew
stein
swift
swine
swiss
tsine
twine
twins
fess
fine
fist
inst
ness
nest
news
newt
nist
ntis
sens
sent
sess
sewn
sift
sine
sise
siss
site
snit
stew
tine
twin
weft
west
wife
wine
wise
wits
eft
est
etf
fen
fes
fet
few
fin
fit
fws
ins
isn
net
new
nit
nsf
nsw
sen
set
sew
sif
sin
sis
sit
sse
sss
ssw
ten
tie
tin
tnf
tss
wei
wen
wet
win
wit
en
es
ew
fe
ft
ie
in
it
iw
ne
ni
nt
nw
se
si
sn
ss
sw
te
ti
tn
wi
e
f
i
n
s
t
w
swietinia
swift-footed
swiftlet
swiftly
swig
swill
swilling
swim
swimmer