| healthy volunteer | 4.94 | But others are healthy volunteers. | ||
| local volunteer | 4.02 | Mostly, he enrolled local volunteers. | ||
| civilian volunteer | 2.50 | About a dozen civilian volunteers were assisting. | ||
| young volunteer | 2.44 | Cardenas, D-Panorama City, agrees that young volunteers are crucial. | ||
| former volunteer | 1.84 | Not all the reminiscences came from former volunteers. | ||
| foreign volunteer | 1.58 | The problem, he says, was always the foreign volunteers. | ||
| unpaid volunteer | 1.51 | Most everybody else is an unpaid volunteer. | ||
| church volunteer | 1.45 | She was a church volunteer. | ||
| human volunteer | 1.38 | Twelve potential vaccines are currently being tested on human volunteers. | ||
| new volunteer | 1.38 | New volunteers will always be welcome. | ||
| first volunteer | 1.25 | First U.S. Peace Corps volunteers arrive. | ||
| medical volunteer | 1.25 | A team of medical volunteers will also give free treatment to the sick. | ||
| adult volunteer | 1.12 | Adult volunteers expressed similar feelings. | ||
| the volunteer | 1.12 | All the other volunteers were. | ||
| islamic volunteer | 1.05 | He has close ties with both Tehran and the Islamic volunteers. | ||
| olympic volunteer | 1.05 | Count how many nice Olympic volunteers are nice to me. | ||
| potential volunteer | 1.05 | The acceptance rate among potential volunteers would appear to vary around the country. | ||
| american volunteer | 0.92 | She briefs American volunteers before they are sent to stricken areas. | ||
| recruiting volunteer | 0.86 | Doctors were recruiting volunteers. | ||
| armed volunteer | 0.79 | Armed Christian volunteers manned the church gates. |