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Found 79 words in the American English dictionary 15 letters
15-Letter Words Starting with I (79 words)
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identicalnesses (18 points)
IDENTICALNESS The quality or state of being identical; sameness.
I·1+D·2+E·1+N·1+T·1+I·1+C·3+A·1+L·1+N·1+E·1+S·1+S·1+E·1+S·1 = 18 pts
illegalizations (25 points)
Illegalization
I·1+L·1+L·1+E·1+G·2+A·1+L·1+I·1+Z·10+A·1+T·1+I·1+O·1+N·1+S·1 = 25 pts
illiberalnesses (17 points)
ILLIBERALNESS The state of being illiberal; illiberality.
I·1+L·1+L·1+I·1+B·3+E·1+R·1+A·1+L·1+N·1+E·1+S·1+S·1+E·1+S·1 = 17 pts
illimitableness (19 points)
Illimitable
I·1+L·1+L·1+I·1+M·3+I·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 19 pts
illogicalnesses (18 points)
ILLOGICALNESS illogical
I·1+L·1+L·1+O·1+G·2+I·1+C·3+A·1+L·1+N·1+E·1+S·1+S·1+E·1+S·1 = 18 pts
illustriousness (15 points)
Note.
I·1+L·1+L·1+U·1+S·1+T·1+R·1+I·1+O·1+U·1+S·1+N·1+E·1+S·1+S·1 = 15 pts
immaterialities (19 points)
Immateriality
I·1+M·3+M·3+A·1+T·1+E·1+R·1+I·1+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 19 pts
immiscibilities (23 points)
Immiscibility
I·1+M·3+M·3+I·1+S·1+C·3+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 23 pts
immobilizations (30 points)
Immobilization
I·1+M·3+M·3+O·1+B·3+I·1+L·1+I·1+Z·10+A·1+T·1+I·1+O·1+N·1+S·1 = 30 pts
immovablenesses (24 points)
IMMOVABLENESS Quality of being immovable.
I·1+M·3+M·3+O·1+V·4+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 24 pts
immunoblottings (22 points)
Immunoblotting
I·1+M·3+M·3+U·1+N·1+O·1+B·3+L·1+O·1+T·1+T·1+I·1+N·1+G·2+S·1 = 22 pts
immunoglobulins (22 points)
Immunoglobulin
I·1+M·3+M·3+U·1+N·1+O·1+G·2+L·1+O·1+B·3+U·1+L·1+I·1+N·1+S·1 = 22 pts
immutablenesses (21 points)
IMMUTABLENESS immutable
I·1+M·3+M·3+U·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 21 pts
impalpabilities (23 points)
Impalpability
I·1+M·3+P·3+A·1+L·1+P·3+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 23 pts
impassabilities (21 points)
Impassability
I·1+M·3+P·3+A·1+S·1+S·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 21 pts
impassibilities (21 points)
Impassibility
I·1+M·3+P·3+A·1+S·1+S·1+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 21 pts
impeccabilities (25 points)
Impeccability
I·1+M·3+P·3+E·1+C·3+C·3+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 25 pts
impersonalities (19 points)
Impersonality
I·1+M·3+P·3+E·1+R·1+S·1+O·1+N·1+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 19 pts
implacabilities (23 points)
Implacability
I·1+M·3+P·3+L·1+A·1+C·3+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 23 pts
implementations (21 points)
Executions made to sit on impalement
Tool is not a transformer of performances
Executions
I·1+M·3+P·3+L·1+E·1+M·3+E·1+N·1+T·1+A·1+T·1+I·1+O·1+N·1+S·1 = 21 pts
implicativeness (24 points)
Implicative
I·1+M·3+P·3+L·1+I·1+C·3+A·1+T·1+I·1+V·4+E·1+N·1+E·1+S·1+S·1 = 24 pts
impossibilities (21 points)
Impossibility
I·1+M·3+P·3+O·1+S·1+S·1+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 21 pts
impregnableness (22 points)
Impregnable
I·1+M·3+P·3+R·1+E·1+G·2+N·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 22 pts
improbabilities (23 points)
Unlikelihoods
I·1+M·3+P·3+R·1+O·1+B·3+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 23 pts
improvabilities (24 points)
Improvability
I·1+M·3+P·3+R·1+O·1+V·4+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 24 pts
impulsivenesses (22 points)
IMPULSIVENESS The quality of being impulsive.
I·1+M·3+P·3+U·1+L·1+S·1+I·1+V·4+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 22 pts
inalterableness (17 points)
Inalterable
I·1+N·1+A·1+L·1+T·1+E·1+R·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 17 pts
incapablenesses (21 points)
INCAPABLENESS The quality or state of being incapable; incapability.
I·1+N·1+C·3+A·1+P·3+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 21 pts
inclusivenesses (20 points)
INCLUSIVENESS inclusive
I·1+N·1+C·3+L·1+U·1+S·1+I·1+V·4+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 20 pts
incredibilities (20 points)
Incredibility
I·1+N·1+C·3+R·1+E·1+D·2+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
incrementalisms (21 points)
Incrementalism
I·1+N·1+C·3+R·1+E·1+M·3+E·1+N·1+T·1+A·1+L·1+I·1+S·1+M·3+S·1 = 21 pts
incrementalists (19 points)
Incrementalist
I·1+N·1+C·3+R·1+E·1+M·3+E·1+N·1+T·1+A·1+L·1+I·1+S·1+T·1+S·1 = 19 pts
indefinableness (21 points)
Indefinable
I·1+N·1+D·2+E·1+F·4+I·1+N·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 21 pts
individualities (20 points)
Individuality
I·1+N·1+D·2+I·1+V·4+I·1+D·2+U·1+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
indomitableness (20 points)
The resolution of endless ambition (wordplay)
I·1+N·1+D·2+O·1+M·3+I·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 20 pts
indubitableness (20 points)
The state or quality of being indubitable.
I·1+N·1+D·2+U·1+B·3+I·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 20 pts
ineducabilities (20 points)
Ineducability
I·1+N·1+E·1+D·2+U·1+C·3+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
ineffablenesses (23 points)
INEFFABLENESS The quality or state of being ineffable or unutterable; unspeakableness.
I·1+N·1+E·1+F·4+F·4+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 23 pts
ineffectualness (23 points)
Useless condition
I·1+N·1+E·1+F·4+F·4+E·1+C·3+T·1+U·1+A·1+L·1+N·1+E·1+S·1+S·1 = 23 pts
ineligibilities (18 points)
Ineligibility
I·1+N·1+E·1+L·1+I·1+G·2+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 18 pts
inevitabilities (20 points)
They're bound to happen
I·1+N·1+E·1+V·4+I·1+T·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
inexcusableness (26 points)
The quality of being inexcusable; enormity forgiveness.
I·1+N·1+E·1+X·8+C·3+U·1+S·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 26 pts
inexorabilities (24 points)
Inexorability
I·1+N·1+E·1+X·8+O·1+R·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 24 pts
infallibilities (20 points)
Infallibility
I·1+N·1+F·4+A·1+L·1+L·1+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
infeasibilities (20 points)
Infeasibility
I·1+N·1+F·4+E·1+A·1+S·1+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
inflammableness (24 points)
The quality or state of being inflammable; inflammability.
I·1+N·1+F·4+L·1+A·1+M·3+M·3+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 24 pts
inflexibilities (27 points)
Inflexibility
I·1+N·1+F·4+L·1+E·1+X·8+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 27 pts
infusiblenesses (20 points)
INFUSIBLENESS Infusibility.
I·1+N·1+F·4+U·1+S·1+I·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 20 pts
inheritableness (20 points)
Inheritable
I·1+N·1+H·4+E·1+R·1+I·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 20 pts
inhospitalities (20 points)
Inhospitality
I·1+N·1+H·4+O·1+S·1+P·3+I·1+T·1+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
initializations (24 points)
Start-up processes
Bootstrap routines
I·1+N·1+I·1+T·1+I·1+A·1+L·1+I·1+Z·10+A·1+T·1+I·1+O·1+N·1+S·1 = 24 pts
insatiabilities (17 points)
Insatiability
I·1+N·1+S·1+A·1+T·1+I·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 17 pts
inscrutableness (19 points)
The quality or state of being inscrutable; inscrutability.
I·1+N·1+S·1+C·3+R·1+U·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 19 pts
insensibilities (17 points)
Insensibility
I·1+N·1+S·1+E·1+N·1+S·1+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 17 pts
inseparableness (19 points)
The quality or state of being inseparable; inseparability.
I·1+N·1+S·1+E·1+P·3+A·1+R·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 19 pts
insociabilities (19 points)
Insociability
I·1+N·1+S·1+O·1+C·3+I·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 19 pts
insolublenesses (17 points)
INSOLUBLENESS The quality or state of being insoluble; insolubility
I·1+N·1+S·1+O·1+L·1+U·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 17 pts
intangibilities (18 points)
Intangibility
I·1+N·1+T·1+A·1+N·1+G·2+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 18 pts
integrabilities (18 points)
Integrability
I·1+N·1+T·1+E·1+G·2+R·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 18 pts
intelligentsias (16 points)
Intelligentsia
I·1+N·1+T·1+E·1+L·1+L·1+I·1+G·2+E·1+N·1+T·1+S·1+I·1+A·1+S·1 = 16 pts
intercorrelates (17 points)
Intercorrelate
I·1+N·1+T·1+E·1+R·1+C·3+O·1+R·1+R·1+E·1+L·1+A·1+T·1+E·1+S·1 = 17 pts
interelectrodes (18 points)
Plural or third person singular
I·1+N·1+T·1+E·1+R·1+E·1+L·1+E·1+C·3+T·1+R·1+O·1+D·2+E·1+S·1 = 18 pts
interinfluences (20 points)
Interinfluence
I·1+N·1+T·1+E·1+R·1+I·1+N·1+F·4+L·1+U·1+E·1+N·1+C·3+E·1+S·1 = 20 pts
interlineations (15 points)
Interlineation
I·1+N·1+T·1+E·1+R·1+L·1+I·1+N·1+E·1+A·1+T·1+I·1+O·1+N·1+S·1 = 15 pts
interpellations (17 points)
Interpellation
I·1+N·1+T·1+E·1+R·1+P·3+E·1+L·1+L·1+A·1+T·1+I·1+O·1+N·1+S·1 = 17 pts
intervalometers (20 points)
Intervalometer
I·1+N·1+T·1+E·1+R·1+V·4+A·1+L·1+O·1+M·3+E·1+T·1+E·1+R·1+S·1 = 20 pts
intolerableness (17 points)
Intolerable
I·1+N·1+T·1+O·1+L·1+E·1+R·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 17 pts
invariabilities (20 points)
Invariability
I·1+N·1+V·4+A·1+R·1+I·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
invincibilities (22 points)
Invincibility
I·1+N·1+V·4+I·1+N·1+C·3+I·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 22 pts
inviolabilities (20 points)
Inviolability
I·1+N·1+V·4+I·1+O·1+L·1+A·1+B·3+I·1+L·1+I·1+T·1+I·1+E·1+S·1 = 20 pts
inviolatenesses (18 points)
INVIOLATENESS inviolate
I·1+N·1+V·4+I·1+O·1+L·1+A·1+T·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 18 pts
invisiblenesses (20 points)
INVISIBLENESS The quality or state of being invisible; invisibility.
I·1+N·1+V·4+I·1+S·1+I·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 20 pts
involuntariness (18 points)
The quality or state of being involuntary; unwillingness; automatism.
I·1+N·1+V·4+O·1+L·1+U·1+N·1+T·1+A·1+R·1+I·1+N·1+E·1+S·1+S·1 = 18 pts
irasciblenesses (19 points)
IRASCIBLENESS irascible
I·1+R·1+A·1+S·1+C·3+I·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 19 pts
irrationalities (15 points)
Irrationality
I·1+R·1+R·1+A·1+T·1+I·1+O·1+N·1+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 15 pts
irreconcilables (21 points)
Irreconcilable
I·1+R·1+R·1+E·1+C·3+O·1+N·1+C·3+I·1+L·1+A·1+B·3+L·1+E·1+S·1 = 21 pts
irreparableness (19 points)
Quality of being irreparable.
I·1+R·1+R·1+E·1+P·3+A·1+R·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 19 pts
irrevocableness (22 points)
Irrevocable
I·1+R·1+R·1+E·1+V·4+O·1+C·3+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1 = 22 pts
irritablenesses (17 points)
IRRITABLENESS Irritability.
I·1+R·1+R·1+I·1+T·1+A·1+B·3+L·1+E·1+N·1+E·1+S·1+S·1+E·1+S·1 = 17 pts

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