Here is a list, containing more than 1000 words. Go through the words with great care. A few of the words are already known to you. Spelling Rules are discussed HERE.
abhorrence |
aborigine |
abscess |
absolved |
absorbed |
abstinence |
abundant |
acceptable |
accessibility |
accessible |
acclamation |
accommodate |
accommodation |
accomplice |
accumulative |
accusable |
achievable |
acknowledgement |
acoustic |
acquiesce |
acquisition |
across |
adaptability |
adaptable |
address |
addressee |
adjectival |
admissible |
adorable |
advantageous |
advice (noun) |
advisable |
advisable |
advise (verb) |
advisory |
aerie, aery |
aeroplane |
ageing |
aggregate |
agreeable |
algebraical |
alienate |
all right |
allegory |
allotted |
almighty |
amateur |
ameliorate |
amendable |
annihilate |
anniversary |
anoint |
anomaly |
antedate |
antipodes |
antithesis |
appropriate |
aquatic |
archaeology |
architect |
architecture |
aromatic |
arraign |
ascetic |
assassin |
assassinate |
assessment |
attach |
attendance |
attract |
audible |
autumn |
auxiliary |
awful |
awkward |
bacillus |
balloon |
beauteous |
befitting |
beggar |
beginning |
believable |
beneficent |
beneficial |
benefit |
benefited |
benevolence |
bereavement |
besiege |
biassed, biased |
biscuit |
blamable |
blossom |
bourgeois |
breakable |
bribable |
brilliant |
Budgetary |
bureaucracy |
bureaucratic |
business |
cabbage |
calculate |
camouflage |
cannot |
capricious |
career |
caress |
carpentry |
carriage |
cassette |
casually |
catalogue |
celestial |
cemetery |
cemetery |
centering |
centre, center (US) |
certainty |
cessation |
challengeable |
changeable |
character |
chargeable |
charitable |
chronology |
circuitous |
circumference |
clairvoyant |
coercion |
coffee |
collapsible |
colleague |
combustible |
comity |
commemorate |
commissariat |
commission |
committed |
committee |
committing |
commonali |
commotion |
communicable |
comparable |
compel |
compelling |
competition |
comprehensible |
conceivable |
conceive |
concurred |
conference |
conferred |
confidence |
confrontable |
conscience |
conscious |
consensus |
contempt |
contemptible |
contestant |
control |
controllable |
controller |
convalescent |
conversant |
convertible |
convincible |
co-operate |
coquette |
correspondent |
corrigible |
corroborate |
corruptible |
cortege |
cough |
courageous |
cruise |
crushable |
curable |
curriculum |
damageable |
dearth |
debarred |
debater |
deceit |
deceive |
decision |
defectible |
defensible |
deference |
deferred |
deficient |
definable |
definitely |
deity |
deliverance |
demagogue |
demonstrate |
demonstrator |
dependence |
description |
desirable |
deterred |
detestable |
development |
diagnosis |
dialect |
dialogue |
diaphanous |
diarrhoea |
dictionary |
diesel |
differ |
differed |
differentiate |
differing |
digestible |
dilemma |
diminishable |
diphthong |
disastrous |
discernible |
disciplinarian |
discipline |
discrepancy |
dissatisfied |
dissyllable |
divertible |
divisible |
doctrinaire |
drunkenness |
dubious |
duly |
duration |
dyeing (dye+ing) |
dying (die+ing) |
dysentery |
earnest |
earthiness |
eatable |
ecstasy |
ecumenical |
eczema |
edible |
effeminate |
efficient |
elegance |
eligible |
eligible |
emancipation |
embarrass |
embarrassment |
emphatic |
endurable |
enmity |
enrol(-ll-) |
enrolled |
entertaining |
envelope |
epilogue |
equitable |
ethereal |
etiquette |
exaggerate |
exaltation |
exasperate |
excitable |
excite |
exclamatory |
execution |
exemplary |
exhilarate |
expansible |
explainable |
explanatory |
expressible |
external |
extinguishable |
familiar |
fascinate |
February |
fibre |
fiend |
fiery |
flagrant |
flamboyant |
flammable |
forebode |
foretell |
forfeit |
forgivable |
forty |
fourteen |
foyer |
freight |
frequency |
fulfil (-ll-) |
fulfillment |
fulsome |
gaiety |
gallery |
galloping |
gardener |
gaseous |
gazette |
gazetteer |
genealogy |
generally |
generator |
geology |
goodbye |
gorgeous |
grammar |
grammatical |
grandeur |
guarantee |
guard |
gymnasium |
gynaecology |
haggard |
handful |
handicapped |
handiwork |
haphazard |
happened |
harangue |
harass |
hearsay |
height |
heinous |
herdsman |
hereditary |
heresy |
hesitancy |
heterogeneous |
hindrance |
hindrance |
holiday |
homogeneous |
honorary |
horoscope |
hospitable |
humanitarianism |
humorous |
hygiene |
hypocrisy |
hypocrisy |
hysterical |
idiosyncrasy |
idolatry |
ignominious |
ignominy |
illustrious |
imagination |
imbalance |
immeasurable |
imminent |
immoderate |
immovable |
impassable |
impenetrable |
imperative |
imperceptible |
impostor |
impractical |
impressionable |
in spite of |
inaccessible |
inadaptable |
inadmissible |
inadvisable |
inapplicable |
inappreciable |
inappropriate |
inattentive |
inaudible |
incense |
incoagulable |
incommunicable |
incompatible |
inconceivable |
inconclusive |
inconsiderable |
inconvenienced |
inconvertible |
incurable |
indefatigable |
indelible |
independence |
indescribable |
indigenous |
indigestible |
indispensable |
indistinguishable |
inedible |
ineffable |
ineffectual |
inefficient |
inescapable |
inexcusable |
inexhaustible |
inexpressible |
infallible |
inference |
inferred |
inferring |
infinitesimal |
inflammable |
ingenious |
ingratitude |
ingredient |
inheritable |
inhospitable |
injustice |
inoperable |
instantaneous |
instead of |
intelligible |
interference |
interpretable |
interrupt |
inviable |
involuntary |
irreconcilable |
irreducible |
irrelevant |
irreparable |
irreprehensible |
irresistible |
Irreversible |
isosceles |
itinerary |
itinerary, itinerant |
jackal |
javelin |
jealousy |
jersey |
jessamine, jasmine |
jeweller |
Jubilant |
Jubilee |
judgement |
judgeship |
judicious |
justifiable |
juvenile |
laboratory |
laborious |
labyrinth |
languorous |
lascivious |
laureate |
league |
leisure |
libertarian |
licence (n) |
license (v) |
lieutenant |
lineage |
liquefy |
liquidate |
literature |
livelihood |
lonely |
longevity |
lovable |
lozenge |
lustre |
machinery |
magnificent |
maintenance |
malignant |
malleable |
mammal |
manageable |
manoeuvre |
mantelshelf |
marketed |
marriage |
marriageable |
marvelled |
massacre |
mathematician |
mathematics |
meager |
mediaeval |
mediocre |
mercantile |
mercenary |
merchandise |
merchant |
meter (apparatus) |
metre |
mileage |
milieu |
millionaire |
minstrel |
miscarriage |
miscellaneous |
mischief |
misogynist |
missionary |
modifiable |
momentary |
momentous |
monotonous |
monstrous |
mountaineer |
moustache |
movable |
munificent |
murmur |
murmured |
murmuring |
museum |
mustachio |
myopic |
mysterious |
mystery |
necessary |
necessity |
nefarious |
negligible |
nemesis |
niece |
nineteen |
ninety |
ninth |
nirvana |
nonabsorbent |
nonacademic |
nonacceptance |
nonadjustable |
nonaquatic |
nonassimilable |
nonbreakable |
noncoagulable |
noncollapsible |
noncombustible |
noncommercial |
noncommunicable |
nonconductor |
noncontroversial |
noncorroding |
nondelivery |
nonhereditary |
nonhistorical |
nonirrigated |
nonobligatory |
notable |
noticeable |
notoriety |
nuisance |
obedience |
obliterate |
obnoxious |
obscene |
obsequies |
obsequious |
observable |
observance |
occasion |
occurrence |
oculist |
offence |
offensive |
offered |
omission |
omitted |
omniscient |
onomatopoeia |
ophthalmia |
opportunity |
oppress |
oppressed |
outrageous |
pageant |
palatable |
palatial |
panacea |
panegyric |
parade |
parallel |
parallelogram |
pardonable |
parsimonious |
passageway |
passenger |
pavilion |
peaceable |
peasant |
peculiar |
pedestrian |
penetrate |
penitent |
penniless |
pennywise |
perceive |
perceptible |
perennial |
performance |
perilous |
permanent |
permissible |
permitted |
permitting |
perseverance |
persistence |
personal |
personal |
personality |
personnel |
persuadable |
persuade |
persuasive |
pester |
petroleum |
phantasy |
phantom |
pharmaceutical |
phial |
phthisis |
picturesque |
pigeon |
pilule |
piteous |
pitiful |
plaintive |
planetary |
plateau |
playful |
pleasant |
pleasurable |
pleasure |
plebeian |
plebiscite |
pleurisy |
pneumatic |
pneumonia |
poetaster |
pomegranate |
pompous |
ponderosity |
porcelain |
possess |
possibility |
potatoes |
preceding |
predictable |
preferable |
preference |
preferred |
prejudice |
premium |
preponderant |
preventable |
privilege |
probable |
proceed |
proceeding |
proclamation |
proficient |
profitable |
programme |
pronounceable |
proprietor |
psalm |
pseudonym |
pursue |
pursuit |
putrefy |
quagmire |
quarrel |
quarreled |
quarrelsome |
quarry |
quell |
query |
questionable |
questionnaire |
queue |
quiescent |
quorum |
rarely |
rateable |
reasonable |
recede |
receivable |
receive |
recession |
reciprocate |
recognisable |
recommendation |
recompense |
reconcilable |
reconciliatory |
recondite |
reconnoitre |
recurred |
recurrence |
reducible |
referee |
reference |
referred |
referring |
reformable |
refrigerator |
regrettable |
rehabilitation |
rehearsal |
relevant |
relief |
relievable |
religious |
reminiscence |
reminiscent |
remitted |
remonstrance |
removable |
removable |
renaissance |
repel |
repelling |
repentance |
repentant |
repetition |
replaceable |
replacing |
reprehensible |
repressible |
reprimand |
requirement |
requital |
resistance |
respectable |
respondent |
responsible |
restaurant |
resurrection |
retrievable |
revel |
reverie |
reversible |
rhapsody |
rhetoric |
rheumatism |
rhythm |
righteous |
rigorous |
rigour |
rogue |
roguery |
roseate |
routine |
ruler |
sabbath |
sabre |
sacrificial |
sacrilegious |
saleable |
salutary |
sanctimonious |
satchel |
satellite |
satellite |
satisfiable |
Saturday |
saviour |
scalapie |
scenic |
sceptio |
sceptre |
schedule |
schism |
scintillating |
scire |
scissors |
sculptor |
scythe |
secede |
secretarial |
secretary |
seize |
seizure |
sensible |
sentimentalist |
separate |
separately |
separation |
septic |
sepulchre |
sergeant |
serviceable |
several |
shepherd |
shibboleth |
shield |
shoeing |
siege |
similar |
simultaneous |
sincerity |
sinecure |
siphon |
sixteen |
sixtieth |
skeleton |
skilful |
smotherable |
solecism |
soliloquy |
sombre |
somersault |
souvenir |
sovereign |
sovereignty |
spasm |
spectre |
splendour |
sponsorship |
spontaneity |
spontaneous |
squalor |
squirrel |
statesman |
stealth |
stencil |
stillness |
stratagem |
strategy |
stupefy |
subservience |
subsistence |
subterranean |
subtle |
successful |
successfully |
sufferance |
sufferer |
sufficient |
suggestion |
suicide |
suitor |
sumptuous |
superceede |
supercilious |
superfluous |
superintendent |
supersede |
supersession |
superstition |
supposable |
suppress |
suppressible |
suppressor |
supremacy |
surety |
surfeit |
surgeon |
surgeon |
surprise |
surrender |
susceptible |
suspense |
sustainable |
sustenance |
suzerain |
syllabus |
symmetry |
sympathetic |
symptom |
synonymous |
synonyms |
synopsis |
systematic |
systematically |
tangible |
tapestry |
technique |
tedious |
teetotaler |
telepathic |
temerity |
temperament |
temperance |
Tempest |
tempestuous |
templar |
temporary |
tenable |
tenacious |
tenor |
terrestrial |
tetotaller |
theatre |
theism |
thermometer |
thesaurus |
thievery |
threshold |
together (but, gather) |
tolerable |
tolerance |
tomato |
tongue |
tortuous |
torturous |
tournament |
traceable |
traceable |
tragedy |
traitorous |
tranquil |
tranquillity |
transcend |
transcendent |
transferable |
transference |
transferred |
transient |
transmissible |
travel |
travelled |
traveller |
travesty |
treasurer |
treble |
tremor |
troublous |
truly |
tuition |
twelfil |
twelve |
umbrella |
unacademic |
unaccounted |
unaffected |
unaltered |
unannounced |
unanswerable |
unapproached |
unbalanced |
unbiassed or biased |
uncommercial |
uncompromising |
unconditional |
unconnected |
uncontrollable |
undeclared |
undelivered |
undeniable |
unequal |
unescorted |
unexplained |
unfamiliar |
unique |
unmentionable |
unparalleled |
unrecommended |
unreducible |
unreplaceable |
unscholarly |
unsterilized |
unsympathetic |
unsystematic |
untasteful |
until |
unveil |
unwieldy |
usable |
useful |
usurp |
vaccinate |
vacillate |
vacillation |
valedictory |
valuable |
variegated |
vegetarian |
veil |
vengeance |
vermilion |
veteran |
veterinary |
veterinary |
vicereine |
vicious |
vicissitude |
vilify |
village |
villainous |
vinegar |
virtuous |
visible |
vizier |
vocation |
vociferate |
votary |
vouchsafe |
vulnerable |
weather |
weather |
weightage |
weird |
weird |
welcome |
welfare |
wellbeing |
whether |
wilful |
winner |
woollen |
worshipped |
wrought |
yacht |
yeoman |
zealous |
zigzag |
zoology |