Morpheme
Ent(e)r
Type
free base
Denotation
go in
Etymology
Middle English entren; Old French entrer; Latin intrāre, from intrā
Evidence
enter, enterable, entered, enterer, entering, enters, entrance, entranceless, entranceway, entrant, entry, entryway, misenter, unentered
Notes
<r> does not double because the stress falls on the first syllable