infiltrate

noun 0.905

infiltrator

noun 0.794

infusion

noun 0.639

invasion

noun 0.627

incursion

noun 0.624

permeation

noun 0.617

invasive

noun 0.603

intrusion

noun 0.599

filtration

noun 0.595

infestation

noun 0.587

infill

noun 0.587

inhalation

noun 0.585

influx

noun 0.581

invasiveness

noun 0.578

infilling

noun 0.577

inflammation

noun 0.564

inflow

noun 0.564

inundation

noun 0.564

seepage

noun 0.560

invasin

noun 0.558

percolation

noun 0.555

ingress

noun 0.555

impregnation

noun 0.555

microinfusion

noun 0.554

injection

noun 0.553

in-fill

noun 0.552

inoculation

noun 0.551

interfusion

noun 0.548

exfiltration

noun 0.546

seeping

noun 0.545

insinuation

noun 0.545

permeate

noun 0.542

absorption

noun 0.539

diffusion

noun 0.537

suffusion

noun 0.537

instillation

noun 0.536

inflaton

noun 0.536

infall

noun 0.534

effusion

noun 0.533

extravasation

noun 0.533

interstitial

noun 0.532

inflation

noun 0.531

infection

noun 0.530

irruption

noun 0.529

infringement

noun 0.528

encroachment

noun 0.526

inroad

noun 0.526

insufflation

noun 0.519

inrushing

noun 0.517

inhaling

noun 0.517

perfusion

noun 0.517

penetrability

noun 0.516

insurgency

noun 0.516

implantation

noun 0.510

infarction

noun 0.510

exfiltrate

noun 0.510

tunneling

noun 0.509

infraction

noun 0.508

encroach

noun 0.506

ingestion

noun 0.505

intubation

noun 0.505

filtrate

noun 0.504

immersion

noun 0.503

leaching

noun 0.502

interpolation

noun 0.502

spiration

noun 0.501

insertion

noun 0.500