V
W
| washing, irrigation | -clysis |
| water | aque/o |
| water | hydr/o |
| weakness, debility | -asthenia |
| white | albin/o |
| white | leuk/o |
| widen, enlarge | mydr/o |
| widened blood vessel, aneurysm/o | aneurysm/o |
| within, in | en- |
| within, in | end- |
| within, in | endo- |
| within, in | intra- |
| without, not | a- |
| without, not | an- |
| woman, female | gyn/o |
| woman, female | gynec/o |
| word, phrase | lex/o |
| wrinkle | rhytid/o |
| writing, record | -gram |
X
| x-ray, radiation; radius (lower arm bone on thumb side), radiation | radi/o |
| x-rays | roentgen/o |
Y
| yellow | cirrh/o |
| yellow | jaund/o |
| yellow | xanth/o |
