In Physics:
* Drag: This is the force that opposes motion through a fluid (like air or water). It's the most common opposite of thrust in terms of movement.
* Gravity: While not a direct opposite, gravity can counter the upward thrust of a rocket or aircraft.
* Inertia: While not a force itself, inertia is the tendency of an object to resist changes in its motion. This can be seen as opposing the effects of thrust.
In Other Contexts:
* Pull: This is the opposite of thrust in terms of direction. Thrust is a push, while pull is a force in the opposite direction.
* Rejection: In a social context, the opposite of "thrust" (which can be interpreted as pushing forward or imposing) might be "rejection" or "resistance".
* Neglect: In a figurative sense, the opposite of thrust (meaning focused effort or progress) could be neglect or inaction.
To give you the most accurate opposite, please provide more context about what you're referring to.
