penetratin

noun 0.795

penetrability

noun 0.718

penetrometer

noun 0.712

penetration test

noun 0.686

infiltrator

noun 0.597

impenetrable

noun 0.593

piercer

noun 0.590

tunneler

noun 0.583

pen

noun 0.575

breacher

noun 0.575

pierce

noun 0.565

permeameter

noun 0.550

penitente

noun 0.549

pricker

noun 0.542

attacker

noun 0.539

puncher

noun 0.539

impenetrability

noun 0.536

pew-opener

noun 0.535

pecker

noun 0.529

peon

noun 0.526

permeate

noun 0.525

trepan

noun 0.525

intruder

noun 0.522

puncturing

noun 0.519

jackhammer

noun 0.519

invader

noun 0.518

piercing

noun 0.518

peeper

noun 0.517

rammer

noun 0.516

penne

noun 0.516

teleporter

noun 0.515

puncture

noun 0.514

perpetrator

noun 0.513

sapper

noun 0.513

peen

noun 0.510

discerner

noun 0.510

interceptor

noun 0.510

picador

noun 0.509

interrogator

noun 0.508

prowler

noun 0.508

paperknife

noun 0.508

hardener

noun 0.507

hacker

noun 0.507

permease

noun 0.507

impactor

noun 0.506

perforation

noun 0.505

permeation

noun 0.504

indentor

noun 0.504

peeler

noun 0.504

pier

noun 0.503

peng

noun 0.503

pent

noun 0.502

plier

noun 0.502

digger

noun 0.502

icepick

noun 0.502

fencer

noun 0.502

peer

noun 0.501

terminator

noun 0.501

reaver

noun 0.500

dissector

noun 0.500