Morpheme
Ulcer
Type
free base
Denotation
sore, wound
Etymology
Latin ulcerāre, from ulcera, from ulcus
Evidence
ulcer, ulcers, ulcerate, ulcerates, ulcerated, ulcerating, ulcerative, ulcered, ulcerously, ulcerousness, ulcerous, ulcering, ulceratory, ulcerable, antiulcer, ulcera
Notes
<r> does not double because the stress falls on the first syllable
Doublet
Ulcus