| ensure(verb, mark, see, note, notice) |
| escort(verb, cover, keep, secure, observe) |
| father(verb, advance, feed, nurture, tend) |
| feed(verb, keep, maintain, do, manage) |
| fend(verb, cover, keep, secure, observe) |
| forward(verb, advance, feed, nurture, tend) |
| further(verb, advance, feed, nurture, tend) |
| give heed to(verb, expression, idiom, mark, see) |
| govern(verb, see, note, notice, attend) |
| harbor(verb, feed, nurture, tend, foster) |
| have charge of(verb, expression, idiom, mark, see) |
| heed(verb, note, regard, follow, observe) |
| humor(verb, feed, nurture, tend, foster) |
| immunize(verb, advance, feed, nurture, tend) |
| indulge(verb, feed, nurture, tend, foster) |
| inoculate(verb, advance, feed, nurture, tend) |
| irradiate(verb, advance, feed, nurture, tend) |
| keep(verb, cover, maintain, secure, do) |
| keep alive(verb, expression, advance, feed, nurture) |
| keep in view(verb, expression, idiom, cover, keep) |