13-Letter Words End with 'ness'

There are 369 13-letter words that end with 'ness'.

availableness	barbarousness
barefacedness	beauteousness
beautifulness	belongingness
benightedness	acceptingness
admirableness	adversariness
advisableness	aggregateness
agreeableness	airworthiness
ambiguousness	ambitiousness
amorphousness	analogousness
anomalousness	anonymousness
arbitrariness	assertiveness
assiduousness	atrociousness
attentiveness	audaciousness
blamelessness	bloodlessness
boundlessness	bounteousness
bountifulness	brainlessness
brotherliness	bumptiousness
capaciousness	ceaselessness
changefulness	cheerlessness
childlessness	childlikeness
clamorousness	classlessness
cloudlessness	collectedness
colorfastness	colorlessness
combativeness	credulousness
crotchetiness	customariness
dangerousness	dastardliness
dauntlessness	deathlessness
deceitfulness	deceptiveness
deciduousness	defectiveness
defensiveness	deliciousness
delightedness	deliriousness
demandingness	desirableness
desperateness	destituteness
desultoriness	dexterousness
differentness	diffusiveness
disparateness	dissoluteness
comradeliness	conceitedness
concertedness	conduciveness
confidingness	confirmedness
congruousness	conjugateness
connectedness	consciousness
contentedness	corporealness
corrosiveness	courteousness
doubtlessness	downrightness
dreamlessness	easygoingness
effectiveness	effectualness
effortfulness	eggheadedness
egregiousness	elaborateness
gracelessness	grandioseness
greensickness	grotesqueness
guilelessness	guiltlessness
habitableness	haphazardness
hazardousness	healthfulness
heartlessness	heartsickness
hilariousness	honorableness
hotheadedness	houselessness
humorlessness	identicalness
idiomaticness	illiberalness
illogicalness	maladroitness
maliciousness	marvelousness
masterfulness	melodiousness
memorableness	mercenariness
mercilessness	mercurialness
enjoyableness	equitableness
equivocalness	erroneousness
essentialness	estimableness
evocativeness	excessiveness
excitableness	exclusiveness
excursiveness	excusableness
execrableness	exemplariness
expansiveness	expensiveness
explosiveness	exquisiteness
extensiveness	facetiousness
laughableness	lecherousness
leisureliness	lickerishness
lightfastness	lightsomeness
limitlessness	litigiousness
loathsomeness	lucrativeness
ludicrousness	luxuriousness
miserableness	misguidedness
momentariness	momentousness
monstrousness	murderousness
forgetfulness	forgivingness
fortunateness	fractiousness
frightfulness	frivolousness
fruitlessness	garrulousness
glamorousness	faithlessness
fanaticalness	fatheadedness
faultlessness	favorableness
feloniousness	fencelessness
ferociousness	foolhardiness
imaginariness	imitativeness
immediateness	immovableness
immutableness	impassiveness
imperfectness	imperiousness
impetuousness	impreciseness
impulsiveness	inanimateness
incapableness	inclusiveness
incorrectness	incorruptness
incuriousness	ineffableness
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Note: These 369 13-letter words that end with 'ness' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with iness, eness, sness, dness, lness, tness, hness, gness, nness, rness, kness, yness, wness, mness, fness, cness, pness, oness, bness, aness, xness.

7-letter words end with 'ness' (42)
8-letter words end with 'ness' (224)
9-letter words end with 'ness' (478)
10-letter words end with 'ness' (380)
11-letter words end with 'ness' (385)
12-letter words end with 'ness' (409)
13-letter words end with 'ness' (369)
14-letter words end with 'ness' (314)
15-letter words end with 'ness' (204)