arcanum

Plural: arcana, arcanums

Noun

A profound secret or mystery.
information known only to a special group
A mystery or deep secret.
An elixir or secret remedy.

Examples

The official Scrabble dictionary is an arcanum of wonderful and weird words.

Origin / Etymology

From Latin arcānum.

Synonyms

secret

Scrabble Score: 11

arcanum: valid Scrabble (US) TWL Word
arcanum: valid Scrabble Word in Merriam-Webster MW Dictionary
arcanum: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 15

arcanum: valid Words With Friends Word