| fill in(verb, expression, form, make, place) |
| fit out(verb, expression, form, make, place) |
| forearm(verb, prepare, prepared) |
| fortified |
| forward(verb, support, develop, promote, favor) |
| fossilize(verb, close, set, fix, settle) |
| foster(verb, support, hold, keep, develop) |
| give a leg up(verb, expression, idiom, support, keep) |
| gladden(verb, encourage, excite, prepare, boost) |
| guard(verb, hold, charge, keep, maintain) |
| guard against(expression, hold, maintain, oppose, secure) |
| hedge(verb, hold, maintain, oppose, secure) |
| hold at bay(expression, idiom, hold, maintain, oppose) |
| incite(verb, encourage, excite, prepare, boost) |
| increase(verb, support, charge, develop, establish) |
| innervate(verb, stimulate, excite, boost, strengthen) |
| insure(verb, hold, maintain, oppose, secure) |
| intertwine |
| inure(verb, strengthen, harden) |
| keep safe(expression, hold, maintain, oppose, secure) |