| keep at(expression, advance, maintain, continue, stay) |
| keep on(expression, advance, maintain, continue, stay) |
| keep the ball rolling(expression, idiom, advance, maintain, continue) |
| last(verb, take, cover, advance, increase) |
| let out(verb, expression, take, cover, increase) |
| linger(verb, advance, maintain, continue, stay) |
| live on(expression, advance, maintain, continue, stay) |
| loiter(verb, advance, maintain, continue, stay) |
| maintain(verb, advance, continue, stay, extend) |
| make headway(expression, advance, maintain, continue, stay) |
| make longer(verb, expression, increase, delay, draw) |
| mine(verb, open, draw, use, penetrate) |
| move ahead(expression, advance, maintain, continue, stay) |
| never cease(expression, advance, maintain, continue, stay) |
| outlast(verb, advance, maintain, continue, stay) |
| outlive(verb, advance, maintain, continue, stay) |
| perdure(verb, advance, maintain, continue, stay) |
| persevere(verb, advance, maintain, continue, stay) |
| persist(verb, advance, maintain, delay, continue) |
| pluck out(verb, expression, remove, withdraw) |