wheal 
(wēl, hwēl)
(wēl, hwēl)n.
A small swelling on the skin, as from an insect bite, that usually itches or burns.
[Probably alteration of WALE.]
- serology
- seronegative
- seropositive
- seropositivity
- seropurulent
- Seroquel
- serosa
- serosal
- serositis
- serotherapist
- serotherapy
- serotine
- serotinous
- serotiny
- serotonergic
- serotonin
- serotoninergic
- serotonin-norepinephrine reuptake inhibitor
- serotype
- serous
- serous fluid
- serous membrane
- serovar
- serow
- Serpens