Dictionary and Thesaurus

Definition of Surreptitious

• (a.) Done or made by stealth, or without proper authority; made or introduced fraudulently; clandestine; stealthy; as, a surreptitious passage in an old manuscript; a surreptitious removal of goods.

Synonyms of Surreptitious

• Furtive
• Sneak
• Sneaky
• Stealthy
• Clandestine
• Cloak-And-Dagger
• Hole-And-Corner
• Hugger-Mugger
• Hush-Hush
• Secret
• Undercover
• Underground

Antonyms of Surreptitious

Homophones of Surreptitious