ˈfɜːtɪv sniːk ˈsniːki ˈstɛlθi

ˌsʌɹɪpˈtɪʃəs səˌɹɛpˈtɪʃəs marked by quiet and caution and secrecy; taking pains to avoid being observed a furtive manner a sneak attack stealthy footsteps a surreptitious glance at his watch