clandestino
/klandesˈtino/ · B2 · adj
clandestine
🕵️🤫 clandestino = Latin clam (secretly) + dies-ish ending; sounds like 'clam-destiny'
From Latin clandestinus, built on clam, meaning secretly. A clam keeps its shell shut, and a clandestine act keeps its details shut away. Spanish also uses it as a noun for people living or travelling without legal papers.