| aplomb |
| hold(verb, support, suspend, hover, perch) |
| offset(weight, compensation, makeweight) |
| consideration(mass, heaviness, bulk) |
| containerize(verb, charge, burden, carry, pack) |
| equivalent |
| flood(verb, charge, burden, carry, pack) |
| gravity(noun, burden, substance, mass, gravity) |
| heap up(expression, charge, burden, carry, pack) |
| heaviness(noun, mass, gravity, bulk) |
| light ballast(noun, expression, idiom) |
| lumber(verb, charge, burden, carry, pack) |
| makeweight |
| oversupply(verb, charge, burden, carry, pack) |
| pile it on(expression, idiom, charge, burden, carry) |
| place(verb, charge, burden, carry, pack) |
| put aboard(expression, charge, burden, carry, pack) |
| ram in(expression, burden, carry, pack, fill) |
| sandbag(noun, balance) |
| stabilizer(noun, balance) |