Head noun: lack
Postmodifier: of knowledge

Same concepts

Broader concepts

labelprovenanceconfidence
barrierisap:73768040.874533
factorisap:3064873530.789732
various reasonisap:3072861590.643236
several factorisap:3064874530.586218
several reasonisap:3072862280.583461
thingisap:916645460.571852
many obstacleisap:4614811660.568442
many factorisap:3064875170.562126
issueisap:860879790.561706
various factorisap:3064876340.553591
social barrierisap:73769350.540913
characteristicisap:4765890600.521445
reasonisap:3072861170.518126
factisap:1657989000.514999
key issueisap:860880540.511795
number of factorisap:3057601910.493013
major problemisap:102784460.483386
major handicapisap:4563122940.457392
other factorisap:3064876010.442714
participationisap:414298820.418723
embarrassmentisap:418210140.410636
serious obstacleisap:4614811750.394970
major obstacleisap:4614811570.390419
of a problemisap:102789130.384251
causeisap:926573880.379640
timeisap:1778600810.377459
peopleisap:3112534290.361313
obstacleisap:4614811430.354967
decisionisap:4612081370.354289
activityisap:4600877930.352482
major impedimentisap:1890011780.348369
big problemisap:102786140.346536
disasterisap:4539429080.344583
common violationisap:2897725760.344162
americansisap:2865133460.342402
contributing factorisap:3064874500.340279
huge problemisap:102789510.338256
communication problemisap:102787720.338193
innocenceisap:2885599680.337568
impedimentisap:1890011560.334881
many reasonisap:3072861860.332139
negligenceisap:1889477220.331098
stuffisap:879339740.330182
codeisap:1656246180.328079
concernisap:90315290.327162
riskisap:1776713100.317852
writerisap:3091982840.317806
hurdleisap:3054467790.312992
detrimentisap:2859846220.311516
challengeisap:2897237240.310305
blessingisap:4538774790.309318
fearisap:1659256070.303893
qualificationisap:416750650.303489
benefitisap:67388990.302944
hindranceisap:2904606160.302094
friendisap:3009459490.301680
good thingisap:916645850.299907
proof of anythingisap:919965970.294484
deficitisap:120987440.293841
legislationisap:4166489670.281678
conclusionisap:1910503530.281226
wayisap:1287246560.280875
userisap:1770871150.275816
somethingisap:2904826780.275122
everythingisap:1885222170.273935
weaknessisap:4604973110.273674
caseisap:1656874210.272087
howeverisap:27492480.269936
advantageisap:2855990040.269336
problemisap:102781720.265730
religionisap:4598121940.257813
plagiarismisap:1878588100.249295
mysteryisap:70181540.247972
hinderenceisap:1894813420.246302
anythingisap:4590300740.244799
thoughisap:3049704560.240844
breastfeedisap:1903582950.234082
difficultyisap:1888823000.233332
gapisap:1286399530.233303
individualisap:1904454130.231170
frustrationisap:4195032470.227666
resourceisap:4559077280.227026
attemptisap:85716680.221159
sinisap:1287156830.212079
differenceisap:1913915740.205945
nothingisap:101504910.205069
useisap:1287215440.204586
voiceisap:870971820.200202
major barrierisap:73768310.200087
yesisap:1286939710.199761
questionisap:4586994200.199597
ignoranceisap:2861392550.197319
statementisap:2908283310.195746
childisap:918067380.194779
fallisap:1658069660.188564
resultisap:3087585260.186612
disadvantageisap:3139123770.185332
medicineisap:4562310080.180408
countryisap:41372590.177730
biggest barrierisap:73768500.176066
weaponisap:3101657580.175595
shameisap:889856130.174400
diseaseisap:120891020.172666
biggest challengeisap:2897237620.163658
americanisap:4536690330.158970
disabilityisap:1898986950.158660
excuseisap:3075879350.154298
uncertaintyisap:4166711000.153295
end-userisap:4581445300.150682
otherisap:945137880.147117
restisap:1776397700.145672
sadlyisap:892448080.144037
ideaisap:1765917340.139250
choiceisap:3014211270.135126
claimisap:914901930.126846
postisap:1765152360.125730
familyisap:3072996910.122118
realityisap:101184720.105074
jobisap:1286471140.100579
interestisap:4567688850.091438
foodisap:1659447680.069214

Narrower concepts

labelprovenanceconfidence
first problemisap:705370690.504446
main problemisap:705367030.502514
main reasonisap:4993235010.492177
united statesisap:4973290740.467909
first timeisap:1680028630.453780
recent surveyisap:4900460500.448507
ignoranceisap:1517067640.440256
real dangerisap:4916758920.392727
part of the problemisap:1680399020.390850
knowledgeisap:1489427150.388104
lackisap:1770537750.380433
root causeisap:1984558900.352500
physicianisap:1524146960.349649
causeisap:1984559210.347117
main challengeisap:1512631650.327143
howeverisap:727613850.320602
scientific studyisap:1957498950.320482
countryisap:738910340.318273
unfortunatelyisap:1460201990.318176
furthermoreisap:3548989150.314592
business ownerisap:1953758280.307073
peopleisap:4962456890.302069
difficultyisap:5069166840.301331
faithisap:1952934040.296786
statementisap:1515080370.296250
ownisap:2506254490.295209
conclusionisap:5042333510.293469
conditionisap:1469005740.292312
anythingisap:3840232430.291287
officialisap:3821941710.290413
communicationisap:1467598960.286799
discussionisap:5044296600.286713
serviceisap:752293410.286301
youthisap:1947685630.284427
resultisap:4989663440.282809
overallisap:702651760.280584
researchersisap:3555814140.278911
timeisap:1680027800.273740
studyisap:1957498730.272347
additionisap:3771980800.271324
situationisap:1493048540.271033
worldisap:1957841550.265752
thirdisap:2004976440.264588
findingisap:787663350.262987
autismisap:4909331920.262744
patientisap:728530870.262536
otherisap:1963199000.262128
experienceisap:5055936230.259102
evidenceisap:3790585220.257488
firstisap:1996895570.256573
boardisap:1959699710.255779
thingisap:1949480320.255705
idiotisap:1996181160.254871
tooisap:2516871090.254134
medication during pregnancyisap:5037955520.252710
thereisap:2033290490.252068
senseisap:2003906560.251100
fearisap:1792938690.250092
gameisap:1753047620.249133
productisap:781361430.249127
handisap:1778538270.248898
surveyisap:4900460450.243134
yearisap:1795435600.241681
soisap:3329291530.241437
excuseisap:4953084210.236464
systemisap:4982162790.236288
youllisap:2009647840.234064
datumisap:2048688600.232273
mathematicsisap:3562967750.229356
staffisap:2040259980.226303
reasonisap:4993234420.225104
beliefisap:4943947000.224284
importanceisap:5061904550.221894
barrierisap:702893620.219520
futureisap:4904542300.218705
tvisap:3342058240.217526
planisap:1754672200.215635
failureisap:713899920.214632
sexualityisap:1506029980.210512
caseisap:1762879130.209782
mindisap:1744129970.208261
doctorisap:4924217120.206791
pointisap:1988984620.206656
complexityisap:5052895100.205184
businessisap:3769112260.201443
animalisap:4931058550.201116
logicisap:1998268100.198636
tomisap:2503475430.196495
topicisap:1942051330.193084
factisap:1745586230.192957
familyisap:4980643700.192559
issueisap:2053117900.192131
parentisap:4925144990.191880
theisap:2474349590.189648
englishisap:713548560.187623
interviewisap:1493577610.185988
mathisap:1658938230.185424
areaisap:1765432030.183420
teamisap:1733921750.182749
concernisap:709997600.182647
illnessisap:767281020.179323
childisap:1992573220.179309
habitatisap:723266680.178870
questionisap:3842492290.178606
problemisap:705366220.178583
placeisap:1959460880.178135
consumerisap:3791581780.175222
reportisap:4921705740.174617
opinionisap:800840520.166139
footballisap:3839226530.165685
onlineisap:4963298000.160486
musicisap:1993785990.160139
programisap:750440130.155422
vaccineisap:779280530.150637
factorisap:4969772800.148022
postisap:1748346460.147306
regardisap:4933420170.146494
taskisap:1732092390.146057
oneisap:2490553860.144048
riskisap:1782149540.140949
moneyisap:1992737710.138338
womanisap:1969880290.130554
acrylicisap:776503420.129094
developmentisap:3562436520.123081
africaisap:4973303740.098315
actionisap:4907393060.097812
needisap:1745358540.090760