Morpheme
Navel
Type
free base
Denotation
belly button, umbilicus, middle
Etymology
Middle English navel, navele; Old English nafola
Evidence
navel, naveled, naveling, navelled, navelless, navellike, navelling, navels, navelwort, subnavel
Notes
<l> need not double (but can), especially with inflectional suffixes
