# List of words in english when spelled backwards it's still an english word
# also called "Semordnilaps" (http://en.wikipedia.org/wiki/Palindrome#Semordnilaps)
#
# Dictionary of words are from http://wordlist.sourceforge.net/
#
# Generated with a ruby script written by Timothy Kim and David Chang
#
# (Single letter words are not part of this list. i.e. 'I' or 'a')
# (Also excluded from this list are palindromes. i.e. 'rotator' or 'civic')
abut:tuba
ah:ha
ajar:raja
am:ma
are:era
ares:sera
at:ta
auks:skua
avid:diva
bad:dab
bag:gab
ban:nab
bard:drab
bat:tab
bats:stab
bed:deb
bin:nib
blub:bulb
bod:dob
bog:gob
bonk:knob
boy:yob
brag:garb
bro:orb
bud:dub
bulb:blub
bun:nub
buns:snub
bur:rub
bus:sub
but:tub
buts:stub
cam:mac
cod:doc
dab:bad
dag:gad
dam:mad
dart:trad
deb:bed
decaf:faced
decal:laced
deep:peed
deer:reed
deliver:reviled
denier:reined
denim:mined
desserts:stressed
devil:lived
dew:wed
dial:laid
diaper:repaid
dim:mid
diva:avid
dob:bod
doc:cod
dog:god
doh:hod
don:nod
doom:mood
dos:sod
drab:bard
draw:ward
drawer:reward
draws:sward
dray:yard
dual:laud
dub:bud
edit:tide
eel:lee
eh:he
emit:time
er:re
era:are
ergo:ogre
evil:live
faced:decaf
fires:serif
flog:golf
flow:wolf
gab:bag
gad:dag
gal:lag
gals:slag
garb:brag
gas:sag
gel:leg
girt:trig
gnat:tang
gnus:sung
gob:bog
god:dog
golf:flog
got:tog
gulp:plug
gum:mug
gums:smug
guns:snug
gut:tug
ha:ah
he:eh
hod:doh
hoop:pooh
it:ti
keel:leek
keels:sleek
keep:peek
kips:spik
knits:stink
knob:bonk
know:wonk
laced:decal
lag:gal
lager:regal
laid:dial
lap:pal
laud:dual
lee:eel
leek:keel
leer:reel
leg:gel
leper:repel
lever:revel
liar:rail
lit:til
live:evil
lived:devil
loop:pool
loops:spool
loot:tool
looter:retool
loots:stool
ma:am
mac:cam
macs:scam
mad:dam
maps:spam
mar:ram
mart:tram
maws:swam
may:yam
meet:teem
mid:dim
mined:denim
mood:doom
moor:room
mop:pom
mug:gum
nab:ban
nap:pan
naps:span
net:ten
nib:bin
nip:pin
nips:spin
nit:tin
no:on
nod:don
not:ton
now:won
nub:bun
nuts:stun
ogre:ergo
on:no
oohs:shoo
orb:bro
pal:lap
pals:slap
pan:nap
pans:snap
par:rap
part:trap
parts:strap
pas:sap
pat:tap
paws:swap
pay:yap
peed:deep
peek:keep
peels:sleep
pees:seep
per:rep
pets:step
pin:nip
pins:snip
pit:tip
plug:gulp
pom:mop
pooh:hoop
pool:loop
pools:sloop
ports:strop
pot:top
pots:stop
pow:wop
prat:tarp
pus:sup
rail:liar
raja:ajar
ram:mar
rap:par
raps:spar
rat:tar
rats:star
raw:war
re:er
rebut:tuber
redraw:warder
reed:deer
reel:leer
regal:lager
reined:denier
remit:timer
rennet:tenner
rep:per
repaid:diaper
repel:leper
retool:looter
revel:lever
reviled:deliver
reward:drawer
room:moor
rot:tor
rub:bur
sag:gas
sap:pas
saps:spas
saw:was
scam:macs
seep:pees
sera:ares
serif:fires
shoo:oohs
skips:spiks
skua:auks
slag:gals
slap:pals
sleek:keels
sleep:peels
sleets:steels
sloop:pools
sloops:spools
smart:trams
smug:gums
smut:tums
snap:pans
snaps:spans
snip:pins
snips:spins
snoops:spoons
snot:tons
snub:buns
snug:guns
sod:dos
spam:maps
span:naps
spans:snaps
spar:raps
spas:saps
spat:taps
spay:yaps
spik:kips
spiks:skips
spin:nips
spins:snips
spit:tips
spool:loops
spools:sloops
spoons:snoops
sports:strops
spot:tops
spots:stops
sprat:tarps
stab:bats
star:rats
steels:sleets
step:pets
stew:wets
stink:knits
stool:loots
stop:pots
stops:spots
stows:swots
strap:parts
straw:warts
stressed:desserts
strop:ports
strops:sports
stub:buts
stun:nuts
sub:bus
sung:gnus
sup:pus
swam:maws
swap:paws
sward:draws
sway:yaws
swot:tows
swots:stows
ta:at
tab:bat
tang:gnat
tap:pat
taps:spat
tar:rat
tarp:prat
tarps:sprat
teem:meet
ten:net
tenner:rennet
ti:it
tide:edit
til:lit
time:emit
timer:remit
tin:nit
tip:pit
tips:spit
tog:got
ton:not
tons:snot
tool:loot
top:pot
tops:spot
tor:rot
tort:trot
tow:wot
tows:swot
trad:dart
tram:mart
trams:smart
trap:part
trig:girt
trot:tort
tub:but
tuba:abut
tuber:rebut
tug:gut
tums:smut
war:raw
ward:draw
warder:redraw
warts:straw
was:saw
way:yaw
wed:dew
wets:stew
wolf:flow
won:now
wonk:know
wop:pow
wot:tow
yam:may
yap:pay
yaps:spay
yard:dray
yaw:way
yaws:sway
yob:boy