24 letter words
DICHLORODIFLUOROMETHANES​39
23 letter words
DICHLORODIFLUOROMETHANE​38
21 letter words
ANTIFERROMAGNETICALLY​32
BUCKMINSTERFULLERENES​34
STRAIGHTFORWARDNESSES​32
20 letter words (12 words)
ANTIFLUORIDATIONISTS​24
BUCKMINSTERFULLERENE​33
CYTODIFFERENTIATIONS​32
INTERSTRATIFICATIONS​25
MAGNETOFLUIDDYNAMICS​35
OVERDIFFERENTIATIONS​30
PHOSPHOFRUCTOKINASES​39
PROFESSIONALIZATIONS​34
SPECTROFLUOROMETRIES​29
TRANSFORMATIONALISTS​25
ULTRACENTRIFUGATIONS​26
UNSATISFACTORINESSES​25
19 letter words (35 words)
ANTIDESERTIFICATION​25
ANTIFERROMAGNETISMS​27
ANTIFLUORIDATIONIST​23
BOURGEOISIFICATIONS​27
COUNTERINFLATIONARY​27
COUNTERREFORMATIONS​26
CYTODIFFERENTIATION​31
DIFFERENTIABILITIES​28
DISENFRANCHISEMENTS​30
DISRESPECTFULNESSES​27
IMMUNOFLUORESCENCES​30
INDEFATIGABLENESSES​26
INEFFICACIOUSNESSES​29
INTERFEROMETRICALLY​29
INTERSTRATIFICATION​24
NEUROFIBROMATOSISES​26
NONENFORCEABILITIES​26
OVERCLASSIFICATIONS​29
OVERDIFFERENTIATION​29
OVERIDENTIFICATIONS​28
18 letter words (42 words)
ANTICOUNTERFEITING​24
ANTIFERROMAGNETISM​26
BIOTRANSFORMATIONS​25
BOURGEOISIFICATION​26
COUNTERINFLUENCING​26
COUNTERREFORMATION​25
DEDIFFERENTIATIONS​26
DISENFRANCHISEMENT​29
FAINTHEARTEDNESSES​25
FEEBLEMINDEDNESSES​27
FERROELECTRICITIES​25
FRACTIONALIZATIONS​32
HANDCRAFTSMANSHIPS​34
IMMUNODEFICIENCIES​30
IMMUNOFLUORESCENCE​29
INDEFATIGABILITIES​25
INSUFFERABLENESSES​26
MISCLASSIFICATIONS​27
MISIDENTIFICATIONS​26
MULTIFARIOUSNESSES​23
17 letter words (99 words)
AMINOTRANSFERASES​22
ANTIFERROMAGNETIC​25
ARIBOFLAVINOSISES​25
BIOTRANSFORMATION​24
CONFIDENTIALITIES​23
CONFIGURATIONALLY​26
CONFRONTATIONISTS​22
COUNTERINFLUENCED​25
COUNTERINFLUENCES​24
COUNTEROFFENSIVES​28
COUNTERSCIENTIFIC​26
DECLASSIFICATIONS​25
DEDIFFERENTIATING​26
DEDIFFERENTIATION​25
DEHUMIDIFICATIONS​29
DIFFERENTIABILITY​29
DISFRANCHISEMENTS​28
DISGRACEFULNESSES​24
DISQUALIFICATIONS​32
DISRESPECTFULNESS​25
16 letter words (179 words)
AMINOTRANSFERASE​21
ANTIFERROMAGNETS​22
ANTIPROFITEERING​22
ARTIFICIALNESSES​21
AUTOTRANSFUSIONS​19
BENEFICIALNESSES​23
CHOLECALCIFEROLS​28
COMMODIFICATIONS​28
CONFESSIONALISMS​23
CONFESSIONALISTS​21
CONFIRMABILITIES​25
CONFRONTATIONIST​21
COUNTERINFLATION​21
COUNTERINFLUENCE​23
COUNTEROFFENSIVE​27
DEACIDIFICATIONS​25
DECALCIFICATIONS​26
DECERTIFICATIONS​24
DECLASSIFICATION​24
DEDIFFERENTIATED​25
15 letter words (504 words)
CONFIDENTIALITY​24
STRAIGHTFORWARD​26
DIFFERENTIATION​22
TRANSFORMATIONS​20
CLASSIFICATIONS​22
PROFESSIONALISM​22
DIVERSIFICATION​24
INFRASTRUCTURES​20
DISSATISFACTION​21
INDEMNIFICATION​23
DIFFERENTIATING​23
FUNDAMENTALISTS​21
FUNCTIONALITIES​20
RECONFIGURATION​21
MULTIFUNCTIONAL​22
DESERTIFICATION​21
RECERTIFICATION​22
INTENSIFICATION​20
ELECTRIFICATION​22
IDENTIFICATIONS​21
14 letter words (798 words)
SPECIFICATIONS​23
INFRASTRUCTURE​19
IDENTIFICATION​20
CLASSIFICATION​21
TRANSFORMATION​19
QUALIFICATIONS​28
CONFIGURATIONS​20
PROFESSIONALLY​22
CERTIFICATIONS​21
BIOINFORMATICS​23
DIFFERENTIATED​22
AFOREMENTIONED​20
UNSATISFACTORY​22
SCIENTIFICALLY​24
MANIFESTATIONS​19
SIMPLIFICATION​23
SATISFACTORILY​22
FUNDAMENTALIST​20
QUANTIFICATION​28
DETOXIFICATION​27
13 letter words (1257 words)
MANUFACTURING​21
CONFIGURATION​19
PROFESSIONALS​18
CERTIFICATION​20
SIGNIFICANTLY​22
SPECIFICATION​22
EFFECTIVENESS​24
FUNCTIONALITY​21
INFORMATIONAL​18
MODIFICATIONS​21
NOTIFICATIONS​18
QUALIFICATION​27
JUSTIFICATION​25
PROLIFERATION​18
BENEFICIARIES​20
CLARIFICATION​20
PROFITABILITY​23
REFRIGERATION​17
BREASTFEEDING​20
REINFORCEMENT​20
12 letter words (1722 words)
PROFESSIONAL​17
SPECIFICALLY​24
CERTIFICATES​19
SATISFACTION​17
NOTIFICATION​17
CONFIRMATION​19
MODIFICATION​20
VERIFICATION​20
CONFIDENTIAL​18
DIFFICULTIES​21
SIGNIFICANCE​20
DIFFERENTIAL​19
CONFERENCING​20
SATISFACTORY​20
INTERFERENCE​17
REFRIGERATOR​16
SUFFICIENTLY​23
INFRINGEMENT​18
INSUFFICIENT​20
COEFFICIENTS​22
11 letter words (2231 words)
INFORMATION​16
SIGNIFICANT​17
CERTIFICATE​18
CLASSIFIEDS​17
DIFFERENCES​20
EFFECTIVELY​25
DEFINITIONS​15
FLEXIBILITY​26
IDENTIFYING​19
FURNISHINGS​18
FOUNDATIONS​15
BATTLEFIELD​17
REFURBISHED​20
AFFILIATION​17
FUNDRAISING​16
INFORMATIVE​19
EFFICIENTLY​22
DIFFERENTLY​21
FASCINATING​17
CONFIGURING​18
10 letter words (2612 words)
FACILITIES​15
FOUNDATION​14
DEFINITION​14
DIFFERENCE​19
SCIENTIFIC​17
FUNCTIONAL​15
AFFILIATES​16
IDENTIFIED​15
EFFICIENCY​23
CLASSIFIED​16
CONFIDENCE​18
PERFORMING​18
SUFFICIENT​18
FAVOURITES​16
DEFINITELY​17
FEDERATION​14
DIFFICULTY​22
INTERFACES​15
FACILITATE​15
ARTIFICIAL​15
9 letter words (2762 words)
FOLLOWING​16
DIFFERENT​16
FINANCIAL​14
EFFECTIVE​20
FURNITURE​12
INTERFACE​14
BEAUTIFUL​14
FUNCTIONS​14
SPECIFIED​17
DIFFICULT​18
AFFILIATE​15
CERTIFIED​15
FAVORITES​15
OFFICIALS​17
PORTFOLIO​14
INFLUENCE​14
FAVOURITE​15
FINANCING​15
EFFICIENT​17
QUALIFIED​22
8 letter words (2290 words)
SPECIFIC​17
OFFICIAL​16
FUNCTION​13
BENEFITS​13
FRIENDLY​15
FAVORITE​14
MODIFIED​15
FAMILIES​13
FACILITY​16
INFORMED​14
IDENTIFY​15
OFFERING​15
FESTIVAL​14
PROFILES​13
OFFICERS​16
FINISHED​15
AIRCRAFT​13
CONFLICT​15
WILDLIFE​15
FINDINGS​13
7 letter words (1495 words)
PROFILE​12
FRIENDS​11
FINANCE​12
FOREIGN​11
TRAFFIC​15
FITNESS​10
PACIFIC​16
DEFINED​12
FINALLY​13
OFFICER​15
FUCKING​17
BENEFIT​12
FUNDING​12
FICTION​12
FASHION​13
FISHING​14
HIMSELF​15
FINDING​12
AFFAIRS​13
FAILURE​10
6 letter words (679 words)
OFFICE​14
FAMILY​14
FRIEND​10
FIGURE​10
FILTER​9
ITSELF​9
FIELDS​10
FLIGHT​13
DEFINE​10
PROFIT​11
FAILED​10
FINISH​12
RELIEF​9
FISCAL​11
FILLED​10
NOTIFY​12
SAFARI​9
MODIFY​15
FINDER​10
FABRIC​13
5 letter words (295 words)
FIRST​8
FIELD​9
FILES​8
FINAL​8
GIFTS​9
FIXED​16
CHIEF​13
FAITH​11
FILMS​10
BRIEF​10
FIGHT​12
FILED​9
FIRMS​10
FRUIT​8
SHIFT​11
MILFS​10
FINDS​9
FIFTH​14
FIBER​10
FLUID​9
4 letter words (112 words)
FIND​8
INFO​7
LIFE​7
FILE​7
GIFT​8
FILM​9
FIVE​10
FIRE​7
FINE​7
FISH​10
FAIR​7
WIFE​10
FIRM​9
MILF​9
FILL​7
FAIL​7
DIFF​11
LIFT​7
FITS​7
FLIP​9
3 letter words (17 words)
FIT​6
FIX​13
FIG​7
GIF​7
FIN​6
FIR​6
IFS​6
IFF​9
DIF​7
FIL​6
FID​7
FIB​8
RIF​6
FIE​6
SIF​6
FIZ​15
KIF​10
2 letter words
IF​5