cryptography

noun 0.885

cryptologist

noun 0.805

cryptographer

noun 0.743

crypto

noun 0.717

cryptosystem

noun 0.702

crypt

noun 0.702

cipher

noun 0.686

cryptanalysis

noun 0.683

ciphering

noun 0.670

codebreaking

noun 0.652

encryption

noun 0.649

cryptogram

noun 0.643

public key cryptography

noun 0.637

ciphertext

noun 0.637

steganography

noun 0.632

cryptonym

noun 0.631

cryptocurrency

noun 0.629

cryptanalyst

noun 0.592

coding theory

noun 0.591

cryptand

noun 0.589

decryption

noun 0.589

crystallography

noun 0.588

cryptic

noun 0.579

block cipher

noun 0.574

cybersecurity

noun 0.566

cryptozoology

noun 0.562

information security

noun 0.560

cybernetics

noun 0.558

cryogenics

noun 0.557

criminalistics

noun 0.556

cybercrime

noun 0.540

codicology

noun 0.539

entropy

noun 0.538

computer science

noun 0.536

cryptomnesia

noun 0.535

coding

noun 0.534

spycraft

noun 0.531

criminology

noun 0.526

cytology

noun 0.526

substitution cipher

noun 0.522

semiology

noun 0.520

symbology

noun 0.520

cryptocrystalline

noun 0.519

numerology

noun 0.517

codeword

noun 0.516

cyber

noun 0.515

coder

noun 0.514

cryobiology

noun 0.514

paleography

noun 0.513

combinatorics

noun 0.512

cryotherapy

noun 0.511

logy

noun 0.509

secrecy

noun 0.509

informatics

noun 0.508

decipher

noun 0.506

computation

noun 0.506

decrypt

noun 0.505

gemology

noun 0.502

computer code

noun 0.502

computability theory

noun 0.502

cryo

noun 0.502

lexicology

noun 0.501

cryptate

noun 0.501

obfuscation

noun 0.501

digital forensics

noun 0.500