the.com/subterfuge

means A trick or evasive scheme used to hide what you're really doing or avoid an uncomfortable truth.

from From Latin subterfugere — 'to flee secretly,' built from sub- ('beneath') and fugere ('to flee,' the same root that gives us 'fugitive'). The image is literal: slipping away under cover, escaping notice rather than confronting something head-on. It passed through French into English, keeping that sense of a covert, sideways exit from trouble rather than an honest one.