| burden(verb, trouble, charge, bother, worry) |
| load(verb, trouble, charge, bother, strain) |
| encumber(verb, trouble, charge, bother, strain) |
| oppress(verb, upset, trouble, dull, force) |
| overload(verb, trouble, charge, bother, worry) |
| strain(verb, trouble, charge, bother, hinder) |
| depress(verb, upset, trouble, force, charge) |
| tax(verb, trouble, charge, bother, strain) |
| trouble(verb, upset, dull, force, charge) |
| handicap(verb, trouble, charge, bother, hinder) |
| overburden(verb, trouble, charge, bother, worry) |
| sadden(verb, upset, trouble, dull, force) |
| saddle with(verb, expression, trouble, charge, bother) |
| bear down(verb, expression, phrasal verb, upset, trouble) |
| cumber(verb, trouble, charge, bother, worry) |
| press(verb, upset, trouble, dull, force) |
| weight(verb, trouble, charge, bother, worry) |
| overwhelm(verb, trouble, charge, attack, bother) |
| weigh on |
| worry(verb, trouble, force, charge, bother) |