Words to Describe cryptograms

How cryptograms often is described ("________ cryptograms")

• sacred
• such
• golden
• hidden
• baconian
• simple
• certain
• most
• various
• many
• several
• italian
• valid
• real
• intercepted
• japanese
• american
• german
• useless
• short
• fanciful
• russian
• military
• shorter
• following
• possible
• runic
• different
• arabian
• other
• local
• brief