Morpheme
Blister
Type
free base
Denotation
fluid-filled swelling, raised bubble
Etymology
Middle English blister; Old French blestre; from Germanic source
Evidence
antiblister, beblister, blister, blistered, blisterfoil, blistering, blisterlike, blisters, blistery, microblister
Notes
<r> does not double because the stress falls on the first syllable
