noun
subterfuge
SUB-ter-fyooj/ˈsʌbtərfjuːdʒ/
Deception used to avoid difficulty or achieve a goal.
The card player uses subterfuge, secretly drawing an extra card from his sleeve.

Etymology
The components describe fleeing secretly: the ancestral verb meant to evade or escape by stealth. That image underlies an evasive device or deception used to escape trouble or secure an aim.
In context
without subterfuge or deception; and believe me, Sancho, that agile country lass was and is Dulcinea del Toboso
More examples
- The plan depended on subterfuge to conceal the shipment’s destination.
- Her false invitation was a clever subterfuge.
- The investigation exposed months of deception and subterfuge.
Forms
subterfuge