Synonyms for arcanum

Most common

secret · mystery

All synonyms

Noun

Definitions

1. n. 1

   A mystery or deep secret.

Related words

Word family

arcane

Forms

Plural

arcanums → secrets, mysteries…

Example sentences

• secret Tom happened to let out the secret to his friends.
• mystery The mystery story is so hard that I don't like it.

Popularity over time

Use in printed books, per decade from 1850 to 2019.

By length

6 letters

secret²

7 letters

mystery³

The small number after each word is its number of syllables (secret² = 2 syllables).