| stand behind(verb, expression, encourage, boost, strengthen) |
| steel(verb, encourage, boost, strengthen, lift) |
| stick by(verb, expression, encourage, boost, strengthen) |
| stick up for(verb, expression, idiom, encourage, boost) |
| strengthen(verb, encourage, boost, lift) |
| subsidize(verb, encourage, boost, strengthen, lift) |
| support(verb, increase, encourage, improve, boost) |
| sustain(verb, increase, encourage, improve, boost) |
| underwrite(verb, encourage, boost, strengthen, lift) |
| up(verb, increase, improve, enhance, further) |
| upheaval |
| uphold(verb, encourage, boost, strengthen, lift) |
| uplift(verb, support, encourage, boost, strengthen) |
| upraise(verb, encourage, boost, strengthen, lift) |
| uptake |
| warm(verb, encourage, boost, strengthen, lift) |