Words that come from Proto-Indo-European ḱówH-

139 words across 58 languages descend from Proto-Indo-European ḱówH- — including cipher, ciphertext, cypher, sunyata, chiffre, encipher, encipherment, encipherer.

See the etymology of ḱówH- itself →

English (18)

Italian (15)

French (10)

Serbo-Croatian (6)

Dutch (5)

Russian (5)

Spanish (5)

German (4)

Thai (4)

Sanskrit (3)

Latin (3)

Arabic (3)

Hindi (3)

Norwegian Bokmål (3)

Old French (3)

Polish (2)

Esperanto (2)

Pali (2)

Sauraseni Prakrit (2)

Malay (2)

Medieval Latin (2)

Basque (1)

Catalan (1)

Japanese (1)

Hungarian (1)

Luxembourgish (1)

Armenian (1)

Middle Dutch (1)

Urdu (1)

Central Kurdish (1)

Kurdish (1)

Maltese (1)

Georgian (1)

Marathi (1)

Telugu (1)

Lao (1)

Burmese (1)

Mon (1)

Kannada (1)

Hausa (1)

Turkish (1)

Assamese (1)

Azerbaijani (1)

Ottoman Turkish (1)

Tagalog (1)

Khmer (1)

Swahili (1)

Punjabi (1)

Norwegian Nynorsk (1)

New Latin (1)

Papiamentu (1)

Portuguese (1)

Romanian (1)

Kabuverdianu (1)

Middle English (1)

Andalusian Arabic (1)

Old Kannada (1)

Middle High German (1)