| hold down(verb, expression, control, keep, restrain) |
| hold in(expression, control, restrain, limit, restrict) |
| hold out(verb, expression, keep, suppress, refuse) |
| hold out on(verb, expression, idiom, keep, suppress) |
| ice(verb, control, restrain, suppress, limit) |
| impede(verb, control, restrain, suppress, limit) |
| keep lid on(expression, idiom, control, restrain, restrict) |
| keep secret(verb, expression, keep, suppress, refuse) |
| keep tight rein on(verb, expression, idiom, control, restrain) |
| keep to oneself(verb, expression, idiom, keep, suppress) |
| keep under wraps(verb, expression, idiom, keep, suppress) |
| kill(verb, keep, suppress, refuse, deny) |
| leash(verb, control, restrain, suppress, limit) |
| leave |
| leave alone(verb, expression, phrasal verb, stop, decline) |
| leave out(verb, expression, decline, abandon, quit) |
| let go by(expression, idiom) |
| let well enough alone(expression, abandon, avoid, renounce, shun) |
| manacle(verb, control, restrain, suppress, limit) |
| moderate(verb, control, restrain, suppress, limit) |