a

a+â ardd,bf,cys
aberfa eb
acha ardd
adara be
addysgfa eb
agorfa eb
anghyfleustra eg
angorfa eb
amchwaraefa eb
amddiffynfa eb
amgueddfa eb
amhwylltra eg
amldra eg
amlosgfa eb
anheddfa eb
archfa eb
arddangosfa eb
arhosfa eb
atalfa eb
atgnofa eb
atgoffa be
atomfa eb
atynfa eb
athrofa eb
awyrenfa eb
bacteria egll
banana eb
bapa eg
bara eg
barbareidd-dra eg
barcuta be
bargenna be
bathfa eb
bedyddfa eb
beisfa eb
bela eg
benthyca be
benyweta be
bera ebg
berfa eb
bethma a,eg
blewynna be
boba eb
boda eg
boddfa eb
bola eg
bolera be
bolgnofa eb
bopa eb
brecwasta be
bridfa eb
broga eg
brogla a
brwyna be
buandra eg
budrelwa be
buria eg
busnesa be
bwa eg
bwnglera be
bwla eg
bwmpa eb
bwyda be
bwyta be
bychandra eg
byrbwylltra eg
byrdra eg
bysedda be
cadwrfa eb
caethdra eg
cafndra eg
cala eb
camdra eg
camfa eb
campfa eb
canolfa eb
cardota be
cawna be
cawsa be
cedorfa eb
cefngrwba a
cefngrwca a
cega be
cenna be
cerddorfa eb
ceubalfa eb
ciconia eg
cieidd-dra eg
cigfa eb
ciniawa be
claddfa eb
clera be
cloddfa eb
clopa eb
clwpa eg
cneua be
cnofa eb
cnwpa eg
coblera be
coeta be
coffa be,eg
cola eg
colofnfa eb
coma eg
copa eg
corfflosgfa eb
cosfa eb
cota ab
crasfa eb
crefydda be
crefftwra be
cregynna be
creigfa eb
creirfa eb
croesfa eb
crogfa eb
cronfa eb
cropa eb
crwba eg
crwca a
crydda be
cryffa be
crynfa eb
crynhoa bf
crynofa eb
cuddfa eb
culfa eb
curfa eb
cweryla be
cwla a
cwpla be
cwta a
cybolfa eb
cybydd-dra eg
cybydda be
cychwynfa eb
cydletya be
cyfanheddfa eb
cyfarthfa eb
cyfleustra eg
cyflymdra eg
cyfnewidfa eb
cyfrinfa eb
cyfrwystra eg
cyfyngdra eg
cylchfa eb
cylla eg
cyllidfa eb
cymanfa eb
cymdeithasfa eb
cymhortha be
cymhwystra eg
cymowta be
cymysgfa eb
cyna be
cynadledda be
cynaeafa be
cynefindra eg
cynffonna be
cynheica be
cyniweirfa eb
cynulleidfa eb
cynuta be
cyrchfa eb
cysegrfa eb
cywilydd-dra eg
cywydda be
chwa eb
chwalfa eb
chwanta be
chwedleua be
chwilenna be
chwilibawa be
chwilmanta be
chwilota be
chwimdra eg
chwithdra eg
chwiwladrata be
chwydfa eb
chwysfa eb
da a,eg
da-da ell
dala be
dalfa eb
darllenfa eb
deorfa eb
dicra a
didraha a
didda a
diddymdra eg
difa be
difetha be
diffrwythdra eg
digywilydd-dra eg
dihangfa eb
diogelfa eb
diota be
dirgelfa eb
disgynfa eb
diswta a
diwala a
diweithdra eg
doctora be
drama eb
drefa eb
drysfa eb
dychrynfa eb
dyfndra eg
dyfodfa eb
dyldra eg
dyma adf
dyna adf
echwynna be
efrydfa eb
englyna be
ehedfa eb
ehofndra eg
eira eg
eisteddfa eb
elwa be
encilfa eb
enynfa eb
eoca be
epa eg
erchylltra eg
esgeulustra eg
esgynfa eb
esmwythdra eg
ewa eg
fiola eb
ffa ell
fferyllfa eb
ffieidd-dra eg
fformwla eb
ffroga eg
ffureta be
geirda eg
geirfa eb
genfa eb
glanfa eb
glanweithdra eg
gloddesta be
glofa eb
golchfa eb
golygfa eb
gorffwylltra eg
gorffwysfa eb
gorseddfa eb
gorweddfa eb
gra eg
graddfa eb
grymustra eg
gwaddota be
gwaeldra eg
gwag-symera be
gwagfa eb
gwahanfa eb
gwala eb
gwalfa eb
gwarchodfa eb
gwasgfa eb
gweddustra eg
gweithfa eb
gwella be
gwenynfa eb
gwersyllfa eb
gwigfa eb
gwina be
gwirota be
gwladfa eb
gwladychfa eb
gwlana be
gwledda be
gwlychfa eb
gwna bf
gwra be
gwreica be
gwreictra eg
gwreigdda eb
gwrthdynfa eb
gwrthryfela be
gwybeta be
gwylfa eb
gwyndra eg
gwynfa eb
gyda ardd
gyrfa eb
hafota be
hala be
hawstra eg
hedfa eb
heddychfa eb
hela be
helaethdra eg
helfa eb
hendrefa be
herwa be
herwhela be
hindda eb
hudladrata be
hwsmona be
hyfdra eg
hyfywdra eg
hylltra eg
iâ eg
iawndda a
iota eg
ireidd-dra eg
lolfa eb
llaca eg
lladrata be
lladdfa eb
llaetha be
llamfa eb
llarieidd-dra eg
llawndra eg
llecheira eg
llechfa eb
lleddfdra eg
lleithdra eg
llên-ladrata be
llenora be
llenydda be
lletya be
llethrfa eb
llewa be
llewygfa eb
llipa a
llithrigfa eb
lloffa be
llosgfa eb
lluestfa eb
llusa be
lluwchfa eb
llwtra eg
llyfndra eg
llyfrdra eg
llygota be
llymdra eg
maethfa eb
magfa eb
magwrfa eb
maharenna be
malwenna be
mandra eg
manna eg
marcha be
marchnadfa eb
marchnata be
marweidd-dra eg
mathrfa eb
mawrdra eg
meddaldra eg
meithrinfa eb
mela be
melfa eb
melyndra eg
melystra eg
mercheta be
merfdra eg
merfeidd-dra eg
mhela be
mileindra eg
milodfa eb
modurfa eb
moethustra eg
mogfa eb
morfa eg
mwyara be
mwyneidd-dra eg
mwythustra eg
myfyrfa eb
mygfa eb
mynedfa eb
mynydda be
negesa be
negeseua be
neithdarfa eb
newidfa eb
niwmonia eg
noddfa eb
nythfa eb
oedfa eb
oena be
ofera be
pa rhag
pabwyra be
padera be
pangfa eb
para be
paratoa bf
pencawna be
penydfa eb
pereidd-dra eg
pererindota be
pia eb
pica a
pilcota be
pili-pala eb
pla eg
plaendra eg
planfa eb
planhigfa eb
planta be
poenfa eb
poethfa eb
porfa eb
porthmona be
preswylfa eb
purfa eb
pysgodfa eb
pysgota be
rhaca ebg
rhamanta be
rhedegfa eb
rhodfa eb
rhodianna be
rhodresa be
rhosfa eb
rhyfela be
safanna eg
saldra eg
sefyllfa eb
segura be
sinema eb
siopa be
smala a
soffa eb
sol-ffa eg
swga a
swpera be
swta a
swyddfa eb
tablenna be
taenfa eb
tagfa eb
taldra eg
tanchwa eb
teilwra be
teneudra eg
tewdra eg
tila a
tollfa eb
tra adf,cys
traha eg
tramwyfa eb
treiglfa eb
trigfa eb
trinfa eb
trochfa eb
trofa eb
trysorfa eb
tua ardd
twba eg
twca eg
twpdra eg
twymdra eg
tyndra eg
tynfa eb
tyrfa eb
tywalltfa eb
thema eb
uniondra eg
wtra eb
wyfa eb
wyna be
ynghyda ardd
yma adf
ymdrochfa eb
ymddiala be
ymladdfa eb
ymolchfa eb
ymrysonfa eb
yna adf
ysfa eb
ysgafala a
ysgegfa eb
yta be