13 letter words See all 13 letter words
accommodative
acculturative
aerodigestive
agglomerative
agglutinative
alio-relative
amplificative
antenarrative
antiaddictive
anticausative
anticognitive
antidetective
antidigestive
antiglycative
antiinfective
antinarrative
antinutritive
antioxidative
antisiccative
appropriative
approximative
aregenerative
argumentative
assassinative
authoritative
autodigestive
beinquisitive
bioconvective
carbonylative
casesensitive
cataballitive
cation-active
chemisorptive
chemosorptive
circumventive
cirrostrative
closerelative
coagmentative
coalternative
coassociative
cocommutative
collaborative
commemorative
commiserative
communicative
concatenative
concentrative
confederative
configurative
conflagrative
confrontative
considerative
consolidative
constraintive
contaminative
contemplative
contraceptive
contradictive
contrafactive
contragestive
contrectative
corroborative
counteractive
crossreactive
cuckservative
cycloadditive
cyclosportive
cytoreductive
datadetective
decorrugative
delacrimative
demonstrative
deteriorative
determinative
digitalnative
disconnective
discontentive
discoursative
discoursitive
disfigurative
disrespective
disseminative
dissimilative
dissimulative
documentative
domesticative
eco-incentive
electroactive
electromotive
elektromotive
enculturative
endonormative
expectorative
expostulative
expropriative
exterminative
exteroceptive
exterofective
extrapolative
extrapunitive
extraspective
extrospective
frequentative
gesticulative
gram-negative
gram-positive
hallucinative
homonormative
hydrogenative
hydronegative
hydropositive
hypercreative
hyperreactive
hyposensitive
hypothecative
impenetrative
impersonative
impredicative
incommutative
inconsecutive
incooperative
incorporative
indescriptive
indistinctive
individuative
induplicative
infrigidative
insubstantive
interadditive
intercalative
intereruptive
interlocutive
internegative
interoceptive
interofective
interpolative
interpositive
interrogative
intropunitive
introspective
investigative
irrestrictive
irresultative
isorefractive
justificative
juxtapositive
locupletative
ludonarrative
magnetoactive
magnetomotive
magnificative
malabsorptive
mallternative
manifestative
memcapacitive
metacognitive
metanarrative
mildexpletive
mimedirective
miscegenative
mollificative
mordificative
mortificative
multiadaptive
mundificative
myeloablative
nanoselective
necessitative
neuroadaptive
nitrosidative
non-selective
nonabsorptive
nonaccusative
nonadjunctive
nonadsorptive
nonampliative
nonappetitive
nonappointive
nonattractive
nonautomotive
noncatenative
nonconductive
noncongestive
noncorrective
noncumulative
nondecorative
nondefinitive
nonderivative
nondiminutive
nondisruptive
nondistortive
nondominative
nonentitative
nonevaluative
nonexhaustive
nonexploitive
nonfigurative
nongenerative
nonimperative
nonindicative
noninhibitive
noninitiative
noninnovative
nonlimitative
nonpalliative
nonpejorative
nonperceptive
nonpredictive
nonproductive
nonprojective
nonprotective
nonreflective
nonrefractive
nonrepetitive
nonresorptive
nonresumptive
nonsubjective
nonsuppletive
nonsupportive
nontransitive
nonulcerative
nonvasoactive
nonvegetative
occasionative
osmosensitive
otoprotective
outrospective
overattentive
oversensitive
overtalkative
parainfective
paraoperative
participative
perioperative
permselective
perseverative
photoinactive
photonegative
photopositive
photoreactive
ponderomotive
post-genitive
postoperative
preabsorptive
precipitative
prefigurative
prejudicative
premeditative
preoccupative
preperceptive
prevaricative
primogenitive
principiative
progenerative
proliferative
pronunciative
proofpositive
pseudo-active
qualificative
quasipositive
radioinactive
ratiocinative
ratrospective
reassociative
reciprocative
recriminative
rectificative
reduplicative
refrigerative
regurgitative
reintegrative
remonstrative
repullulative
restringitive
resuscitative
retrospective
reverberative
rubrificative
s-alternative
sanctionative
self-elective
seminarrative
semiprimitive
semisecretive
significative
soredetective
specificative
strangulative
subderivative
subindicative
subordinative
superadditive
supplementive
supraspective
task-negative
teleobjective
teleportative
thermo-motive
to-infinitive
transcriptive
transflective
transfugitive
translocative
transmutative
transpirative
transpositive
triderivative
trigenerative
tritransitive
truedetective
unacquisitive
unalternative
uncompetitive
unconjunctive
uncooperative
undescriptive
undestructive
undistinctive
unexplorative
unimaginative
uninformative
uninquisitive
uninstructive
unlegislative
unobstructive
unoriginative
unpersecutive
unprocreative
unprovocative
unrestrictive
unretaliative
unspeculative
unsubstantive
unsuffocative
unsuppurative
vasoformative
verbigerative