surreptitious /sur-əp-tishˈəs/

1. Done by stealth or fraud
2. Stealthy

surreptiˈtiously adverb

• Murphy's game
• Murphy's law
• murra
• murrain
• murrained
• murrains
• murram
• murrams
• murras
• murray
• murrays
• murre
• murrelet
• murrelets
• murren
• murres
• murrey
• murreys
• murrha
• murrhas
• murrhine
• postulants
• postulata
• postulate
• postulated