passersby (noun) bystander: person who watches
Sinonime: adaptable, adjustable, ambulatory, conveyable, deployable, detachable, in parts, liftable, loose,
mobile, motile, moving, not fastened, not fixed, on wheels, portable, portative, removable, separable, shiftable, transferable, turnable, unattached, unfastened, unstationary, unsteady
Antonime: fixed, immovable,
permanent, unmovable, untransportable