1The team worked feverishly to meet the tight deadline, fueled by coffee and determination.
2She searched feverishly for her lost passport, scouring every room and drawer in the house.
3The researchers worked feverishly to develop a vaccine, racing against time to save thousands of lives.
4The artist painted feverishly, driven by a creative frenzy that produced some of her most remarkable works.
5The emergency responders worked feverishly to rescue those trapped in the rubble, their efforts hampered by the treacherous terrain.