Where does “cryptovariable” come from?

cryptovariable (English) comes from English variable, from Old French variable, from Latin variāre, from Latin varius, from Latin vārus, from Proto-Indo-European h₂wer-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

cryptovariable (English): The key used for encryption and decryption

Definitions

  1. The key used for encryption and decryption

Ancestry of “cryptovariable”, step by step

cryptovariable traces back through two separate lines of ancestry.

via English variable

StepLanguageWordMeaning
1EnglishvariableAble to vary or be varied; Likely to vary; Marked...
2Old Frenchvariable
3Latinvariāre
4Latinvariusdiverse, different, various, variegated
5Latinvārus
6Proto-Indo-Europeanh₂wer-to lift up; to moisten; to flow; to raise, hang
7Proto-Indo-Europeanwēr-true
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via English crypto

StepLanguageWordMeaning
1EnglishcryptoA secret supporter or follower; Cryptography;...
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wēr-Every word from Proto-Indo-European h₂wer-